I have subscribed to Twitter a couple of days ago and since then I've been tracking a few friends. It's nice to keep track of what your friends are doing (for example I discovered that Euan is doing everything but working for entire days ;-) and I don't see a scalability issue: you can't have that many friends you really care about.

This kind of applications could be very interesting also in working environments, helping teams to synchronize their efforts.

I only whish that I had not to rebuild my social network every time I subscribe to one of these services. ;-)

Tags: Twitter