The Hexapixel.com server is moving to a new data center. Hopefully downtime should be minimal but it’s possible DNS propagation can take a little longer for some people (depending on ISP). The move is taking place over the next week.
The lack of recent articles is due to being completely swamped. I’m hoping to find some time to write a few more soon!
Also, a new version of the Source Helper should arrive soon, with Eclipse 3.5 support and a whole lot of fixes.