Our Web Designer, Nic, subscribes to a ton of sites and loves reading their RSS feeds via an awesome iPhone app called Reeder. Here are his 10 reasons why it rules.

1. Syncs with Google Reader.
2. Ability to use offline.
3. Caches images for offline reading.
4. Rich yet very unobtrusive UI.
5. Customizable services panels (save to Delicious, Twitter, Instapaper, etc).
6. Ability to read a post with Instapaper or Google mobilizer for a cleaner, simplified experience.
7. You can tell it how far back you want it to sync, days or months.
8. When I get into the office from my commute into the city, Google Reader is all synced.
9. To mark an item as read in list view, you just slide it to the right. Sliding it to the left stars it.
10. When reading a post, you can either flip to the post before or after or use the next or previous buttons.

What is your favorite RSS reader for iPhone or iPad? And have you subscribed to the Incase RSS feed yet?