awesome post...but is there a way to just embed a particular youtube video with an id? i see only options for feature, user, get by tag, and friends of user.
Sure. You can either use video_details(video_id) to find all the details for the video (and also make it dead simple to display, or just use the code from #embed_html -- all it does is wrap the id in html, like this:
where width and height are passed to the embed_html method
and where embed_url is generated from the video's page on YouTube by
@embed_url = @url.delete('?').sub('=', '/')
So, you don't actually need to even use the gem if you know the id, and could generate the embedded video yourself using something like "http://www.youtube.com/v/#{youtube_id}"