For the Books & Literature section:

DailyLit: Read books by email
http://dailylit.com/

Another BBF member posted this on a thread I started about SMS novels, and it works fantastically with the BB. Simply go to the site, find a book and put in an email that goes to your BB (I used my @yahoo.com via BIS one). I used a desktop web browser to actually find the book and subscribe initially, but you could do it from your phone.

The novel parts are easily readable on a bus ride and so forth, and you can manage it all right from your phone - get the next part sent, pause sending, configure when to send, etc.

This is one of my new favourite sites, I read two installments of a sci-fi book on the ride to work this morning.