Share 'Plurk or Twitter?'

I've used both, and I have to say that I have been mostly swallowed up by Plurk. However, only some Second Life bloggers seem to be there. My thoughts after having used Plurk extensively for a few weeks are that it is tremendously easier to have conversations in Plurk yet it still has a basic "broadcast" capability similar to Twitter. There aren't as many people in Plurk as Twitter yet, but mayb…