You could have downloaded flaivor 2.1 for Mac from our software library for free. This free Mac app is a product of Hatchling Studios. The program lies within Audio & Video Tools, more precisely Players.
From the developer:
Flaivor is a hatchling built Adobe Air application that allows you to easily watch the top web videos seamlessly from your desktop. The application uses RSS technology, then generates a quick loading list of entertainment from around the web. The app provides a 'My Videos' list where you can save your favorites videos. Also drag-and-drop FLV playback is supported.