1: You can take not getting a response as me not having a response either because I agree with you, don't care, or don't care to disagree.
2: Splitting a >60% market share with the next best being %9 below is considered a success. Which is in direct disagreement with your original statement, "success considering their market share." Additionally, if you were aiming that at Apple Mac Computers alone, they have 91% of the share of computers sold priced over $1,000[1].
2a: Your point on QWERTY keyboards on phones is complete and total conjecture and you know it. Personally, I like a keyboard on my phone, which is why I have a droid. If I had no need to ssh from my phone, there is absolutely no reason I would avoid a purely touchscreen phone.
[1] http://www.betanews.com/joewilcox/article/Apple-has-91-of-ma...