Don't think I was rude and \ or sarcastic about anything, just trying to get some info regarding an issue I found.
I think Sencha as a framework is advancing fast and is highly popular because of the fact people are being listened to, and sometimes making people listen to you requires a little push. As a matter of fact, finger pointing is something that lead to many bug fixing.
All along my posts on this thread (and other threads) I used proper and polite English, and it offends me that you chose to mark my posts as rude and sarcastic.
Anyhow, I truly admire Mitchell and his responsiveness, and I want him to know that so he doesn't stumble upon your comment and accidentally embrace it.
And thanks for the tip about the Hardware Rendering, I'll look into it.