I actually like the suggestion of just fixing it to the bottom of the screen. I'm totally cool with it then. If that generates revenue to support the site, awesome. But if we have an option to close it down then that needs to be stable. I would totally support a fixed ad though. But this version appears to cause some memory issues and poor performances.
My biggest issue is "truth in advertising" in that if you have an exit button and it redirects you to their web page even when you click exit, or in the case of the Play Trending Artists, it it there but doesn't work.
If you are telling me their sponsorship is so important to the site that it is a permanent banner, I could understand it...just remove the appearance of a way to click it off so they don't insult our intelligence.