If you simply must send a YouTube video to every single person you are connected to, Movial says it will make that possible.
The 6-year-old company makes a white label application for a PC, phone, or any device that wireless carriers can brand as their own. Called Social Communicator, it shows all of a user's contacts and their online status. All at once, instant messages, text messages, music files, or videos can be sent to all contacts listed.
The demonstration here at Demo focused on sending YouTube videos to everyone or anyone. Individual contacts can be selected ,and even if they don't have Social Communicator installed, the message will still be sent. It's unclear how you decline video spam from your "friends."