I don't think so, not as a discussion site participant. None of the sites I use allow it.
But the real point is people don't do it that often even when they can. Twitter is rarely a direct source of content. From what I've seen Vimeo and Soundcloud have a better shot at this than Twitter, even though YouTube has them both both beat on embedding frequency for their respective content.
But the real point is people don't do it that often even when they can. Twitter is rarely a direct source of content. From what I've seen Vimeo and Soundcloud have a better shot at this than Twitter, even though YouTube has them both both beat on embedding frequency for their respective content.