Preference. That is all it comes down to. Your opinions and preference obviously differ from mine, and many other users. Many people, including you, like Sense and everything it offers. Others, such as myself and thousands of others, do not. Some people like to load up their homescreens with shiny widgets. Others do not. Some people use their phone as a video recording device on a regular basis, and would actually benefit from 720p recording. Others find the video quality very mediocre, especially at HD, and rarely use the camcorder function. A very small amount of users even KNOW the Incredible can do TV-Out, and even less actually use that function.
With all that being said, I have no idea what even compelled you to post this thread. All you are doing is degrading the incredibly hard work that is done by all the developers of the Droid Incredible community. These people spend countless hours writing code, for fun. For free. For people like you and me. 720p and TV-Out were not neglected and withheld from CM7 just because. They are unavailable because the drivers, and the code do not exist for AOSP, and would have to be built completely manually. Impossible? No. Extremely difficult? Yes.
Next you want to make a post or create a thread bashing other people's hard work, ask yourself this; What exactly have I contributed to the community?
/endrant