Thanks for the changes!
I have noticed the following changes in the latest build or overnight maintenance or whatever it is:
1. Location info is now shown for each post
2. User level & points are now shown for each post
3. The popup overlay that appeared when the pointer was over the poster's icon is gone
4. Clicking on a (large?) image in a post no longer pops it up in an overlay; instead it appears in a new page
There may be more, but those are what I noticed almost immediately.