I noticed one of my RSS feeds didn't update.  There was activity about 2 months ago, but it shows the latest as being from 5 months ago.

I use an RSS feed on topics I want to follow, cause right now, you don't get notified of replies on discussions unless YOU started them.  I made the suggestion of following the discussions of other sometime last year, when Tracy was still Community Manager.  They said good idea, but I heard nothing since.