Weave is obviously the most attractive solution, but there is no way to sync between web/phone/tablet etc. which is the main reason I stuck with GR.
Also, Weave limits us to 100 feeds, which is bogus, because I have well over 100, so I cannot even use Weave without deleting some.
Most web based rss managers are awful, and come with a fee when you subscribe to so many feeds. I don't want to have to pay. I would I guess if I found one worth paying for though.
Other apps do work without GR sync, but as mentioned, we want a central hub for managing feeds that allows syncing between all devices that we use to read rss.
Hopefully someone can step up and make us happy.