Seriously. How am supposed to be productive with a device that can't even open two instances of the same app simultaneously?
Even media consumption can be restricted in some cases. For instance, I can't open GAF threads with too many embedded videos on my iPad. Like some pages in the Metal thread, for example. After loading for a while, the tab crashes and Safari reloads the page. Then it crashes again, and Safari reloads the page. Then it crashes again, and so on. I literally cannot read some threads on my iPad.
On my phone, for some reason Safari does not crash, but it renders the pages only partially. When I scroll down a bit, everything's white. At some point, the content may appear, but not always. Sometimes, I can see the thumbnails of the embedded videos, but nothing else, not even text.
You can't tell me that there's not a single bug left to fix.
If you want specific examples for features or changes, how about OPML Import for RSS subscription services? How about NC widgets? Notifications? Blacklists? Sophisticated search? Rules and actions for matching items? Image/video previews? Readability is shutting down next week. Is he gonna have an update ready to remove it from the apps? I doubt it.
The point is, you can't just release an app and then disappear into thin air until the next major, paid upgrade is ready. I'm not gonna pay another ten bucks for Reeder 4, if it's ever released. I'm not gonna pay ten bucks for an app that receives no support whatsoever.
Given my previous experiences with cloud-based services from Apple - or Apple software in general - I think it's safe to assume that this kind of issue will persist in the final release.