[uh-oh]

they're out there, alot of forums do em now. i have em bookmarked somewhere i can drop links later

but 90 percent of them are sample based. like they post a sample and everyone uses it and the best beat wins. and by best beat i mean not the best beat musically as much as just who can mutilate the sample the most but still be coherent enough to sound good lol.

i don't think beattips is active anymore they had the monthly enter whatever beat you want thing that was the best

also there are always usually some type of remix competitions which are basically beat contests, artists will post through sites i don't remember and drop stems and acapellas. last i seen in an email was awhile ago think it was a prodigy record, there was an illmind one etc