Thanks for the suggestion.
I don't think that's a good idea. You could just write a script that does gforum.cgi?do=poll_vote;guest=$i, and then let $i run from zero to infinity.....
There will be an option to only allow registered users to vote (as Wil wants to have it). In that case the tracking is easy.
But I think the plugin should also allow you to have votes from guest users. What I have in mind is that you are able to put the poll on the homepage of your website and let anybody vote. I think if you just want to vote, you shouldn't be forced to register. Voting is not so "serious" as posting!
Ivan
-----
Iyengar Yoga Resources / GT Plugins