Akasha, I meant websites like Wikipedia and etc that supposedly keep a running list of current devices.
Steven, I bought the Carta 2+. It needs a bit of tweaking, like any current device, but if you're patient it can do everything you might want it to.
For advanced users like myself I'd give it 5 / 5 stars. For users new to ereaders, it's totally useable out of the box, at least 4 / 5 stars. Anyone giving it a bad review is either jaded or got their hands on a bad device.