Using another's work to promote your own is plagiarism, embedding the other forum then this one on your site when that didn't work out is downright theft. As you must know as not only those attempts, but other people's vids as well that have been presented then mysteriously disappearing after it was reported to them. Not to mention almost all of what few members you had leaving after denouncing such actions.
Actively promoting your forum on this one under the pretext of "honoring" someone whom you no doubt didn't even ask to use their work, that isn't even a member of your site, is simply tacky and in poor taste.
How about ceasing your weak attempts to bolster your own reputation with the work of others and just make those vids you keep promising.