I know it's only been up for half an hour, but let us know what you think. Poll's open for a fortnight, so if you want to have a look around first, off you go.
EDIT: Oh, and just in case anyone is worried that we'll get you if you want to be negative, the poll is entirely anonymous (as are all polls in this software), so if you really hate the new software, don't let us stop you telling us...