I thought that sobi2 was the limit to what sigsiu would create. But it's better than ever! I am impressed with how much functionability this extension has. In my personal opinion I like the set up much better than sobi2, I was able to figure things out much faster and feel like I had more control over it. With this extension you can make all kinds of advanced searching for your content, and if I wanted I could even make a wiki out of it. The upgrade manager is one of the most impressive I have ever seen with easy to find extensions on the list. The only thing "bad" that I would say about this extension is that some of the really cool plugins are commercial. But even without the commercial extensions it works like a charm. Thanks for taking the time to make this great extension for joomla!
Cheers Josh Lewis