Apparently Twitter has finally figured out a way to monetize their service, and it doesn’t involve Mark Cuban fines. BBspot is reporting that Twitter will begin to offer premium accounts to users looking to get a bit more from their online service:

Premium accounts will come in four tiers: Sparrow, Dove, Owl and Eagle.

The details of the accounts are as follows:

• Sparrow ($5/month) – Users get 145 character limit, 5 extra random followers.
• Dove ($15/month) – Users get 160 character limit, 25 extra random followers, 1 random celebrity follower, auto-spell check, “Fail Whale” T-shirt.
• Owl ($50/month) – Users get 250 character limit, 100 extra random followers, 2 random celebrity followers, 30 minutes on recommended list, auto-spell check, “Fail Whale” hoodie.
• Eagle ($250/month) – Users get 500 character limit, 1000 extra random followers, 3 celebrity followers of their choice, 5 hours on recommended list each month, Twitter Concierge for Tweeting while user is asleep or busy (and more), auto-spell check, “Fail Whale” tuxedo, custom “Fail Whale” page when service is down.

Users in any tier will be able to purchase an EmbellishTwit add-on for $100/year, which directs tweets to a well-educated offshore employee who will embellish tweets. For example, “Just had a whole wheat bagel and coffee for breakfast,” becomes “Just got in from clubbing all night and Heidi Klum is spreading brie on a baguette just flown in on the Concord for my breakfast.”

Rumors of a even higher level of service the secret “Black” account, which has J. K. Rowling, Stephen King and other famous authors write your tweets have not been confirmed.