It's actually very liberating, imho. The lack of bumph about a poster actually creates an atmosphere of true equality.... no one persons post is more important than anothers based solely on the visible amount of posts or awards etc.
...Of course not every one is going to like this, there are many who are invested heavily in their post count, or their awards etc, who gain perceived power and status from these things, not always in a good way either
no doubt there will be mods to bring back that stuff for those who care about it greatly.
The very day someone directed me to xenforo and I first laid eyes on this wonderful software, I had literally been staring at a post that was one line long, however all the bumph about the poster made it take up my entire screen.... and believe me that one line wasn't worth that amount of real estate LOL it blew my mind when just an hour later I saw this sleek and sexy UI