Just an FYI, I posted a thread on the aur-general mailing list[1]
about the vote feature.
[1]: http://mailman.archlinux.org/pipermail/aur-general/2009-December/007697.html
> [1]:http://mailman.archlinux.org/pipermail/aur-general/2009-December/0076...
The general consensus in that thread is that voting is good enough,
but could be improved upon. I merged the patch from Chris in my
repository. Seems good to push to the official.