Firstly, I apologize for the protracted downtime of my site... For all it's strengths - power, extensibility, etc. - Drupal is inherently weakened by it's reliance on its reliance on plug-ins (modules) to provide many major features.  Something had gone wonky with one of my plug-ins, causing the entire site to crash.  I've gotten it resolved now, but I'll probably be looking to migrate to a different platform in the near future.

Secondly, I apologize for the lack of updates.  I took a full-time position with Wolfram Research during the month of March as a User Experience Designer, and it's been a whirlwind two months.  When things settle down a bit, I do intend to pick back up with my personal blogging, but in the meantime, please enjoy my tweets.