Although it is never the focus of any of my trips, I am always on the lookout for VDB opportunities. As I fly more than one airline, it would make sense to me to have a forum for the discussion of bumps, rather than the odd bump thread in an airline forum or in Mileage Run.
These are both areas in which any discussions of bumps usually give way to bickering as to the appropriateness of such discussion in that particular forum. Those who are concerned about the temperature of their nuts are not usually interested in discussions of bumps. Not that nut temperature is unimportant, I love a ramekin of toasty nuts as much as anyone.

But a well compensated bump really rocks my world. ^
I recently got a nice VDB on US and am looking very good once again for a Thanksgiving weekend bump on UA. I don't feel there is anywhere to post about either of these situations without arousing the thread police. I call it NIMFYD, Not In My Forum You Don't.
Just my $.02. I know there is a lot of resistance to change by many here, but a Bump Forum would really work for me.