We have made a few changes to the site recently and would like to point them out:
Although all these things may not benefit everyone, the intent for putting them in place is to help make the Communities user experience better. We plan to continue implementing improvements like this.
Regarding the 4th item in the original post, after some feedback, we decided to make that visible all the time on the homepage. We also added a link to respective searches for what you do or what you use. That again minimizes the number of clicks it takes to get to helpful information.
A couple of other things worth noting: