Can the Sift get a Tag Cloud?

(i.e.: )

Not sure where it could go (I'm sure the more impolite of you have some ideas to mention in your comments where I could put it), but it could help some come across a popular topic here on the sift they wouldn't have otherwise.

I'll bet big tags that would come up are:

Ricky Gervais

Atheism

cats

Obama

Olbermann

Sarah Palin
(cut from my comment on this post)

What other topics you think will be big?

Functionality dept.:
perhaps tags can be drawn together to be counted with the name of the channels as well. (it would suck if "obscure" didn't come up because it was already listed in the channels). Also duplication of the channel name and the tag for a single video should be discounted (i.e.: a video with the tag "comedy" and the channel assignment "comedy" should only count 1 toward the "comedy" tag.)