How can I export a list of my RSS feeds from Google Reader?
I can copy the 'Subscriptions' page, but it's not a very good format for exporting out into other applications.
Go to Settings -> Import/Export -> Export your subscriptions as an OPML file.
A little info about OPML files.
Settings -> Import/Export
The only export option is as an OPML file. This file should do the trick for your other RSS reader(s).