If so, check out the (relatively) new job board over at Confabb. It looks like it has quite a few meeting planner jobs posted--one of which just may be the perfect match for you or someone you know.
There's also a place for vendors to display their wares on the site, though it looks like you may have to pay to play on that one. If it builds out some, that could become another good resource for planners.
I've always liked the idea behind the site, and these look to be useful additions. Good job, guys.