on and off... yes, i been mostly following some of the discussions, but haven't really had the time to interact as i keep being distracted with my own work and easily loose the track of the topics... i prefer to talk to people in small groups or one on one... I don't know, i'm weird... I have a very long attention span, i write long sentences, so quick chats with too many people are not for me :) but I am there, and my user name is the same, so throw me a word anytime :)