I would like some explanation as well. What "touchscreen fix" was implemented? Was it supposed to fix multitouch? Does it fix CPU spike when touching the screen? I don't understand. The major touchscreen bug that makes most games unplayable is still there.
Example of the bug here :
Lg optimus one p500 touchscreen problem - YouTube
download the "multitouch app" and test for yourself.
I've also seen many people that have fixed this issue.
Example :
LG P500 with CM7 and TA Kernel - Multitouch Fix - YouTube
I realize they are p500 in the videos but we have the exact same bug, at least on the lg thrive.
I have flashed the rom, no more need to flash the old blackscreen kernel first to get wifi working. Just flash the 6-28 rom with the 6-14 kernel then gapps.