We plaster our name all over the videos. I know many file sharing programs auto port over videos from other sites, sort of like a swirling vortex big black hole of into a 5th video dimension.

One of the things nice about Vimeo is we can see "referrers" or where the video has been ported over to. If a competitor or someone who has been unseeming did it, of course we would put an abrupt end to their use, but otherwise, on a case by case basis, we are ok with it although we reserve all rights.

Now if someone is making $ off it, that certainly would change things, but if someone wants to use videos to promote diving and dive tourism to regions we've reviewed, isn't sharing great times such a great part of this sport?