Everyone else has blogged about this, but there is now an official Python LinkedIn Group. Go, join it. While you're at it, you can probably also take a look at my LinkedIn profile.
As a sidenote, I'm starting to prototype some code for a small startup I'd like to, um, start up. --:o) Because of this, I've been reading up on startups, businesses and management (which I know very little about). As a result, I stumbled over Cool Software, a Digg clone that Intel set up to showcase new startups. Not sure what Intel's business strategy is, and Cool Software is pretty young, but it shows promise. Go check it out.