I can see having nofollow on links in comments, but even in your own videos description? Is there a way around this?
How many people would upload tons and tons and tons and tons of repeated videos, simply for dofollow links.... so, no, no way around it. You can get dofollow links from dofollow blogs......
No. YouTube (before the Google buyout) did not use nofollow, but now all outgoing links are nofollow'd.
There's no way around it, you'll get only the traffic of those that click on your link, because they are courious for more