We haven't had RichView/ScaleRichView for long. I've worked with the components less than 20 hours so far.
I wanted to say how impressed I am with these components and with the level of support that Sergey provides. I've only scratched the surface of that they can do. I've pointed out a couple of quirks and was informed that solutions would be available in the next update (either bug fixes or new functionality).
If you're evaluating RichView, at this point I highly recommend purchasing these components. I've prototyped two smaller projects so far, which have now moved into full development. This weekend I'm going to prototype a third, much larger, project that will make heavy use of RichView/ScaleRichView.
Jon