I think an optional Anon feature is a nice to have. Like a checkbox in the wallet that lets you 'anonomize' the transaction only between you and the buyer. For private stuff like adult websites. Sure, it will get used for other ill gotten booty, but no more than piles of cash get used today.
Earlz already addressed the anon issue:
https://bitcointalk.org/index.php?topic=650173.msg7520943#msg7520943As for more discussion, there's nothing stopping you from starting one. Have you see the RFC we posted yesterday? Not all discussion will take place on the ANN thread.
Cheers
Skunky