Sphere (Review): Hidden treasures, 2.0 Orange & the perils of style for design agencies

So, I (along with the rest of the Blogosphere) have been checking out since it launched yesterday. Sphere is the latest in a growing range of blog search engines. (I’m also waiting for to launch – we’re just days away apparently from having an Australian blog search engine.)
My initial thoughts? I don’t like it. (But only because I’m miffed that my blog doesn’t show up in their search results at the moment.)
Seriously, I’m always interested to see a product that Adaptive Path have launched. Say what you like, but these guys are thoughtful designers. And this time around they’ve they’ve gone through, which makes it all the more interesting.
So, from a design/user experience perspective, here’s what I’m thinking:
