Linked In and FB. Linked In in job related matters and FB in widening my social contacts.
I also use Outlook and Communicator at work and my network there is more than 100k employees. I can imagine what Google Wave could do to replace both because it is a combination of the applications with...
I am with Martin on this one. At times of frustration I get second thoughts but take it as a general setup, I'd much rather have it this way. The site is running and we are using it, we are actually abusing it. FOR FREE
:malt: to Marty