You should try them out RIGHT NOW
As you may have already noticed, Disqus recently received a pretty hefty update, and there are a TON of new embed options for various forms of media. YouTube and Vimeo videos, Google Maps, Soundcloud songs, Twitter cards -- the list goes on.
You could check out the full list of enhancements here (including instructions for hiding them, if you're so inclined), but wouldn't it be more fun to just spam this thread with a bunch of random bullshit?
Yes. Yes it would.