How about a wiki? That way we can easily co-author tutorials.
That's a good idea. Another thing that happens in lists I'm on is a
weekly top-5 that everybody posts. Really handy for sharing new
bands you've discovered.. don't see why it wouldn't work for tips as
well. But of course, they all started doing that before the time of
wikis.
By the way, is the person behind quartzcomps.com on this list?
I'm pretty sure. That's how I found out about this list.