Regarding the Miles recordings and similar radio broadcast items: it's not a bootleg if Columbia or the radio rights holder releases it, but it is if someone just puts it out on cd with no affiliation to any of the right-holders, right?
As for the youtube links, I agree with you, I really have an aversion to youtube (which isn't rational, but has more to do wtih how many links I get sent or see and just don't want to have my time taken up that way). To me it's the same as an MP3 on a blog, or should be on this forum if we're applying rules fairly.