[ubuntu] Ubuntu/Unity usability help!

view story

http://ubuntuforums.org – Hi, I want to test out Unity on Ubuntu and I have looked for ways to solve these problems but couldn't find any. The Unity launcher cannot be placed at the bottom. I hate getting horizontal scroll bars on netbooks. (Wasn't unity designed for netbooks in the first place) Elements on the dash are oversized, space waster on small screens. It should have a scaling algorithm to show more content on small screens The dash can get slow to use and there is a type lag on GMA950. I changed some settings in ccsm and its much better but not perfect regarding the dash. Launcher is irritating to use with a (Hardware)