I'm going updating my network, and Linkedin (www.linkedin.com) seems to be a nice tool.

Anyone here also using it?

I think it's perfect to keep in touch with old pals, collegues and also to find new contacts and opportunities. And it seems to work for finding new jobs etc. or for headhunters to find you. The world is a small place!
I've been searching for keywords like "RS6/RS4" "Porsche" "Ruf" "Techart" "Motorsports" etc. but didn't find too many people.

So if you like to add me just send me an invitation to rs6com@gmail.com