[How does RSI influence Runescape for you?]

I've never really experience an on-going issue with RSI whilst playing RuneScape. If I played RuneScape for hours on end I would experience some wrist pain, but having a few hours rest helps.

[Recovery PINs]

I would have to disagree with this idea, for the time being. Although I can see the benefits of implementing this suggestion, there is also a negative that should be taken into consideration. Players consistently forget their passwords (obviously, otherwise this idea wouldn't be valid), despite being informed they should write them down in a safe place. Why would they care to right down their Recovery P.I.N?