Changes are sometimes tough to get used to, if you have any suggestions for the new Community look at feel be sure to check out the Community interface help section. There are a couple of known issues which should be fixed soon!
If you have any ideas please be constructive with your feedback, the new look and feel is all for the better. The new platform feels much faster than the old one.
The "Inbox" functionality is pretty cool, it allows you to quickly see the posts that you created or responded to:
All the Best,