Solve This Riddle

What is a cross between Twitter and YouTube and is also a newspaper and TV show and radio broadcast?

What is a cross between Twitter and YouTube and is also a newspaper and TV show and radio broadcast?
| Source | RSS or Atom Feed |
| Feed Location | http://gizmodo.com/rss |
| Feed Title | Gizmodo |
| Feed Link | https://gizmodo.com/ |
| Reply | 0 comments |