I don't own an RSK yet, it sure looks like a very good knife. If only it had a Wave hook I'd seriously consider buying one. I've heard there were some issues with the steel, though. Unstable carbides leading to a prematurely blunted edge, not uncommon with S30V and apparently the RSK might be prone to the same problem.
http://cutleryscience.com/reviews/rsk.html

I really wonder if any other RSK owner has ever observed anything similar or is it just something blown out of proportion?