I just added a new section to the site - - which you will find in the menu at the top of the site. This section provides the most recent posts from a handful of sites that I find, well, interesting.
These sites are great for project ideas, tips, tricks and techniques - I highly recommend checking them out. The posts shown in the new section are automatically updated from the RSS feeds for the sites so give it a look over regularly.
On the project side I am having some intermittent problems with circuits that are proving hard to track down - I had similar problems with the serial interface project and I think they are related to inductance on the breadboard (this link has a good run down of the problems that can occur, although focused on analog circuits it does apply to digital circuits as well). I'm working on solving these issues and I'll write a post about it some time in the future.