A Feed for YouTube Subscriptions

A Feed for YouTube Subscriptions:

'via Blog this'
You can get RSS feed by username, something like this:

http://gdata.youtube.com/feeds/base/users/<username>/newsubscriptionvideos

Example:

http://gdata.youtube.com/feeds/base/users/google/newsubscriptionvideos.

How to get Youtube username:

1. Go to youtube.com
2. Click on the arrow next to your username at the top right of the screen.
3. Click Channel under My Account.
4. Enter the username you'd like by typing it into the text field provided.
5. Click Next.
6. Choose your privacy settings from the options provided.
7. Click All Done!

Source: http://googlesystem.blogspot.com/2009/05/feed-for-youtube-subscriptions.html