An anonymous reader writes: YouTube's latest blog post indicated that some changes are on the way an have opened up a call to submit and vote on ideas. HTML 5 open video with Free formats has dominated the vote, maintaining over twice as many votes as the next-highest item almost since the vote opened up. You may vote here (Google login required). Perhaps we don't even need to since their blog post comes suspiciously soon after their revised merger with On2. Could these improvements be a completely overhauled YouTube 2.0?