Polls would fill the top of the forums then.
Well, I dont go over there much since I don't own skyrim, but I can't see MANY of those polls being anything more than 'WHAT'S YOUR FAVORITE (City/character/armor/weapon/whatever)'
Only is people consider the poll important enough to actually vote will a poll stay on top. There are a lot of "WHAT'S YOUR FAVORITE..' polls (too many, I agree), but those tend to get as many replies as votes, since it is just an excuse to post, really. So, they will stay on top for a little while then disappear after the kids have their say
It's not that big a deal. If someone has a point to make, I'd prefer hearing their reasoning in their own words rather than the OPs options anyway.
Yes, a well designed/written poll must include the reasoning - BUT the O.P.
wants feedback, wants to know if other people feel the same about whatever issue is covered