It’s my second time in Vegas and I definitely think that the best way to first experience Vegas is arriving at night, as I did this time.  The city really looks wrong and ugly during the day.  Like a bar where they need to keep the lights dim so you’re 100% sure what that person you’re flirting with looks like.  Today I was up early (0700) to make it to the conference.  Vegas is weird early.  Most of the tourists are sleeping so they do all the maintenance work that you don’t see at night.  It’s very weird as if all of Vegas is on some walk of shame after an all-night bender.

Dear Amazon and Valve,

I write this to you because you are the largest and most powerful companies in your ecosystems.  The digital world has become ridiculous and you need to be leaders in rectifying the situation.  Let’s start with Amazon.  The two biggest digital things you sell are books and music.  Back in the analog world before commerce became a Wonderland distortion, if I bought a book or CD, any member in my household could access this item.  It didn’t matter if I bought the book or my wife bought the book.  We could both read it.  The same went with a CD.  Either of us could grab the CD off the shelf and put it into our portable CD player.  But now go to the Kindle (or any other e-reader system) and Amazon CloudPlayer.  Sure, either of us could pick up the e-reader to read a book.  But what if we both want to read a different book at the same time.  How can we access each other’s libraries?  What about if we each want to listen to the same music library from Amazon CloudPlayer on our smart phones or other devices?  For various reasons, like Amazon recommendations, it makes sense for us to have different accounts instead of a family account.

A little past the end of February I started having problems with my internet connected devices.  In the basement we have a Roku box that the wife uses to watch Netflix.  She reported that it was no longer connecting to Netflix.  We’d had issues before with it needing to be re-registered with Netflix, but that did not seem to be the case.  I’d click on the Netflix channel and it would say “retrieving movies” for a while and then pop back to the main menu.  At first I thought something was wrong with the Roku box, so I tried the Amazon channel, but that worked and I was able to watch my content.  I figured it’d resolve itself.  So she just popped in the latest DVD from Netflix into our DVD player.  Later that night she was in the bedroom and learned that our Samsung BluRay player was no longer connecting to Netflix.  I thought that was weird, but figured maybe it was a Netflix problem.  I checked on my computer and I couldn’t log into the Netflix site.  Neither could Danielle on her computer.  These were Linux boxes (Fedora and Ubuntu respectively) so I tried on my Windows computer.  Strangely, that one could log in.  That’s weird.  I tried on both Firefox and Chrome with no difference.  So then I tried the guest computer - that computer hadn’t been used since December and I knew it was working for Netflix back then.  That would help me eliminate the possibility that I’d installed a distro update that had killed it for me.  (I knew that didn’t totally make sense because of the BluRay Player and Roku) That one could reach it either.  What was going on here?  Was Netflix blocking Linux?  Well, I figured it might go away so I waited until the next day.

I wrote this code a while back because a website that does the same thing seemed to miss my posts every other week.  So I figured I’d write my own in python to do the same thing to me.  Then I just put it into a cron job to automatically run it every Sunday.  I’m going to be posting the code on my GPL code page.  Here it is for you to see and for Google to index.  Just fill in the appropriate variables with the secret keys you get from each site’s API.

After writing my Boxee review based on my experience over the weekend, I tried to use it again Tuesday and Wednesday. There two shows that I watch Tues-Friday: The Daily Show and The Colbert Report. I’m not sure what API or screen scraping Boxee uses for these sites, but it needs to be improved. When I went to look for Monday’s episode on Tuesday, it wasn’t there. And Colbert didn’t appear to have any shows since mid-November. That tipped me off to check their websites and see that they did, indeed, have new episodes. Very disappointing. I don’t want to pay $200 for a device that works worse than a web browser on the shows that are important to me.

So, a while back I caved and got an iPod shuffle.  While it worked well at first, over the last year it has been a constant pain in my butt.  All I want to do is use gPodder to get my podcasts and listen to them on the way to work and at the gym.  I went with the iPod shuffle because it was sub $100 and I didn’t really need to spend the money for the screen in the Nano.  Not having a screen meant just listening in order and having to check gtkPod to make sure I’d listened to all the podcasts before clearing the iPod.  Let me get into my workflow and why the shuffle became a real pain.

I forgot what post online got me thinking about this stuff, but I really don’t customize my computers’ desktop environments much.  Generally, I tend to change the background image and leave it at that.  I took a look over my desktop image gallery here on the blog to confirm my suspicions.

Starting at the bottom with Windows, you can see that until 2009 I was just going with the default look.  I tended not to add launchers to my panel because, with Windows XP, it ended up really limiting the space for listen the open programs.  I also didn’t have too many launchers on the desktop.  I tend to always have programs maximised if I’m in front of the computer, so the only programs shortcuts I’d leave on the desktop are programs I’d be likely to launch upon starting up the computer.  In fact, whenever I pay attention, I tell the installer not to put icons on the desktop.

I never really knew much about how CPUs worked until I took a class in CPU design at Cornell.  Until that point I never knew about registers and cache and pipelines.  Ever since then I’ve been growing in my understanding of how the CPU works and how all the parts fit together.  This culminated in me building five or six computers for myself and relatives.  In that past few years, these computers have been dual or quad core computers.  I’ve been using a dual core computer for my Linux computer for around a year now but I didn’t really think about it too much until this weekend.  I was working on a new strip for my webcomic, " I’m Not Mad"  (which I do with Nothing to the Table’s Daniel).  A particular panel was taking forever to render, so I opened up the system monitor to take a look.  The image was split into a bunch of squares and each square was given to a CPU core to work on.  And, for basically the entire render time, both CPUs were maxed out as I expected.  When it only had one square to do, one of the CPUs dropped to idle because there wasn’t anything for it to do.  Nothing out of the ordinary there.  But then I noticed this crazy pattern:

This year I attended my first HOPE conference.  HOPE (Hackers On Planet Earth) is a hacker conference organized by 2600 The Hacker Quarterly.  After hearing about the talks they had at 2008’s HOPE (The Last HOPE) when I was listening to the 2600 podcast, I knew I had to attend this year.  I was not disappointed.

HOPE, if this one is an indication of how they usually are, is like an East Coast version of Defcon.  Really, the only difference is that the atmosphere of the talks is slightly different given the HOPE being located in NYC vs Defcon being located in Las Vegas.  While the playful hacker spirit is present at both, there’s usually an extra bit of an anything goes feeling in Vegas.  There were also a few talks that were presenting preliminary versions of the data they hoped to present at Blackhat/Defcon.  It makes sense, since those are the more prestigious hacker cons.

Heard about Jeffrey Friedl’s lens focal length plot plugin for Lightroom and decided to check it out.  Here’s what it produced from my entire library.

Nearly 60% of my photos are in the wide to short telephoto range and nearly 40% is exclusively wide.  Now, I do have SOME photos from others in my Lightroom catalog, but not enough to skew the results.  I would say the reason for the huge concentration of photos in the 33-82mm range comes from the kit lens and its equivalent focal length USM version that I shoot a lot of photos with.  The large concentration around the 308-330mm range comes from the 1.6x crop factor of my XT and XTi on the Tamron 55-200mm I use for wildlife photography.