My two cents: the faster that recently read can come to iOS, the better. Turns out, I use this feature a lot on the web.

And another (completely unrelated) idea: it would be nice to have an option to hide unread counts. Even better, on a feed by feed basis-- I don't read every post for every feed I follow. This is one of the few remaining features of Google Reader I miss. That and custom feed and folder sort/order (i.e. drag and drop) on the web.