A couple of blog entries that I wanted to highlight, but I've been a bit late blogging on (blame short-sharp-"just do this project before Christmas would you?" type work).
First, I'm sure you've all seen it by now, but Scott Colestock is continuing his barnstorming work on BizTalk deployment with NAnt. Check it out. BAT files are so 1980's ;-) If you're not doing something similar in your deployments (either through your own work, or using Scott's) then you are really missing a trick.
Also, a big plug must go to Thinktecture's new release of WSCF (WsContractFirst). As soon as I get two minutes to breathe (i.e. after Xmas), I'll take a proper look at this, but for now it looks pretty good.