I vote no right now. I can care less about the $20, but I do want off-line submission from a non-DX11 system. I can live without subscores if an orb link is required. That might make it harder for hwbot to monitor and more expensive for users to have unlimited submissions, but that's not my concern, hwbot will have to decide that one. If it's too hard to monitor, then so be it, no 3dm11 boints until sub-scores show on results screen.
The biggest concern, which was unknown at the start of this thread, is security.....this is a dead issue until security is resolved.
Oh, and I forgot to add, result look wacky across platforms. Some lightly overclocked systems seem to come really close to heavily overclocked systems under extreme cooling.