I love the grip. I bought the grip for the S95 too but haven't installed it yet. It doesn't look as good on the S95 as it does on the S90. The fit isn't as clean, but it's all about functionality.
Seriously debating on making a short term move out to Taiwan. Maybe something along the lines of 1-2 years. I had a lot of fun while I was out there and I think a change of scenery would be nice.
I bought one due to losing my S90 at a club in Taiwan. I have it sitting at home, haven't had a chance to use it since I've been jetlagged. It's basically a S90 with some minor updates. I loved my S90, so there's no reason I won't love my S95.