I participated in a SMART online meeting the other day. It was really well done, the facilitator was really on the ball which must be so hard to do when you can't see the people you're talking to and people have different names to their usernames. Well worth doing. I found it hard to follow though so would still prefer face to face meetings.
One thing I have discovered recently is that SMART UK doesn't have any literature yet. I've been after a handbook for ages with no success and apparently it's because they don't have one yet and the US won't sell theirs to the UK anymore. All the stuff is online though.