That isn't desired at all. The idea is to have one focus in each topic/thread so it'll move more efficiently. Actually, having one gross, idea eating, overweight thread that's a hodgepodge of many many ideas that're so interleaved that nobody can follow any single idea sucks.

And we let 'em go as long as they're an appropriate subject for the forum. They live or die on the whims of the public. Anyone who wishes to answer will.