Overall I found it pretty easy to use although if I can't find a search result for 'wardrobe' then it says to me that it's not full enough yet. Fair enough since it's early days.

I agree with Pierre about the ads. I think it could work but don't mix it, spearate it. http://www.techcrunch.com does this well. see their forum.

I found there was lots of information and options presented at the same level. I always think of the big banana. Give users the one big thing you clearly want them to do, then make all the other ones smaller options.

I wasn't sure how my question would get answered or how I come back to it. Will you email me? Do I have to come back and check?

Search result 'other tags' was based on the results, not on my search term.  

Some screenshots from me.;

Here's a link to all my screenshots;

http://www.flickr.com/photos/adwentures/sets/72157600632400127/ 

strange... even with Adblock turned off I didn't see those ads at the top, but I agree that they're ugly and badly placed