Taggl released

My friend Jeroen just released his grand opus Taggl. It's basically a tag search engine, which finds content from multiple sites (such as Flickr and YouTube) by their tags. It also allows searching your personal stuff on those sites, if you give it access to that. And for every search, it shows you the tags that occur in combination with that tag, and it allows you to drill down to specific combinations of tags. All in all, a very cool tool for Flickr and YouTube addicts.