Google has updated the homepage to Google Blog Search, but it seems more like a knee jerk reaction to other web sites, than true innovation.

Take for example the new “Hot queries” section. It highlights the search terms currently most active on Google Blog Search. It sounds like a good idea, but ends up looking like nothing but a rip-off of Twitter’s “Trending Topics.” Google couldn’t even be bothered to match those hot queries to the topic you’re viewing. Switch to technology news, and you still see “tour de france” and English soccer star “michael owen” in the list.

The new “Latest Posts” section doesn’t fare much better. In fact, you could argue it’s worse. While you might discover something of interest in the untargeted hot queries, the chances of you finding a post of interest, among those just published, is unlikely. The section does exactly what it says on the tin–displays the latest posts from everyone. Again, some targeting would have been nice.

Thankfully, the new RSS and Atom subscriptions do change as you switch between topics. So, if you’re interest