I use Gmail, but any email should work
Yes any non obscene screen name you want
Video can be deleted anytime you wish
If they have editing tools, I have never seen them
My videos are edited on my pc before uploading
Whatever you use phone or dedicated camera
I suggest video resolution 640*480 or higher, use H D if you have it
Old phone 144, 240 15 fps might be good for drunk party vids
Not do good for car diagnostic video
Also upload video from your pc, not your phone or mobile device
Much faster and better upload using cable..dsl. instead of cellular