A few things mess me up about the removal of RSS from Safari:
I had dozens of my favourite feeds bookmarked in a folder on my bookmarks bar, so I could see the 'unread count'. The unread count number is gone.
After updating Safari but before installing Mountain Lion, I was at least able to see the feeds in Mail, although I have never until yesterday used Mail for RSS because I thought it was the stupidest, most disorganized place to want to read feeds.
After updating to Mountain Lion, an attempt to read RSS feeds resulted in a notice to install a 3rd-party RSS reader. Which one? Apple doesn't even provide their recommendation for a suitable replacement.
The available RSS readers don't integrate well. Web-based Google reader? Tried it - ugly and confusing.
Spotlight used to pick up on RSS feeds when searched for, but none of the clients integrate with spotlight.
Many existing 3rd-party RSS readers have stupid sounding names, and the ones with decent names are the most useless to use.
If Apple is dropping support for RSS, why oh WHY is there an RSS feed button at the top of this page below the Thread title? Apple should remove all RSS from every one of the websites/webpages they host. If you won't stand behind it, don't pretend to use it.