I've just joined Twitter. Haven't found anything much to do with it yet, but it occurred to me that it might be a good way to announce times and places for sessions.

But there may be issues to think about before leaping in.

If I was going to do that I'd like to confine myself to those where I can actually visit and check out myself or else talk to their participants face to face, i.e. not far from Edinburgh.

I'd probably create a special account just for this. Would it be worth having another account to announce the birth and death of Twitter session-announcement accounts? Or is the follower/following mechanism already flexible enough to deal with that?