In order to share your links and have them show up in the daily email, you'll need to provide us with a valid RSS source that contains your content. A service like Instapaper is the easiest way, as it allows you to easily save articles from your devices, and they'll automatically show up here and in the morning reading list email.
If you'd like to add your feed(s), please send them via this form and we'll verify and add them.
Some feed sources that have bookmarklets for quickly saving content:
Instapaper
Delicious
Read It Later (change privacy settings for public feed)