I counted over 50 tag cloud items. Now, maybe there's a limit for that - let's just make sure.

Nevertheless, it is growing too big in my opinion. In my 1280x800 resolution I already can't see it ending without scrolling down... And it really hasn't started to differentiate the sizes of tags, yet...

If we want to have tag cloud anything above 50 items or so, I'd move it lower, perhaps even to the brown footer area, which is quite a common practice.