IBM Blogroll on ibm.com
As you already saw in Andy’s and Ed Brill’s weblogs, there’s a list of IBM Bloggers in the IBM Blogroll page.
The most exciting thing is that I’m in there near a lot of brilliant people. With some of them I’ve had little conversations in the internal IBM Blogosphere but now I’ll try to start building conversations here in the wild. 
I’ll try to post more frequently in here.
Oh, yes, and as Alan says, the site is run via Domino! 
