Yes ICQ is great, but not everyone has enough space on their hard drive, or has an old & slow computer.  The other problems can be getting people to use it, if you don't have a lot of experience in chat rooms etc, it can all see a bit daunting.  I think an easy to use chat room attached to the IAS site would maximize the opportunity for everyone to join in on a conversation.

Let me see, I used to chat with my Guiding friends on Wednesdays around lunch time, which would be Tuesday night for you.... how does that sound?

 

Love & gentle hugs

Jo (Australia)