This just in from thisisgoingtobebig.com blog... They have posted a screenshot of what is possibly Twitter Inc. testing mobile phone ads via SMS. They show a tweet on the web and then one on the mobile and the mobile phone displayed tweet has a "Tip: Wow you look *good*" at the bottom. It is thought that this where the ads will be displayed. So, you could be seeing, Tip: The coldest beer in Chicago (or the best steak or..well..you get the drift). Just how localized or directed it is, no one is sure yet. 

Would you mind a small text add at the bottom of the twitter SMS updates?  Would you pay to remove them?  Let us know in the comments!

Original article Twitter Prepping its Mobile Ad Units? It was bound to happen eventually ...here.