If you want to make your twitter feed visible to your 1337pwn XBOX Live friends, simply add the following to your XBOXLive Profile Bio. You can place it anywhere in the bio (front or end).
twitter(your twitter name)
XNA Developer, Member of the XBOX Community Developer Program, Elected to Doylestown Borough Council in 2005, Founder and owner of BrickSimple LLC. Be sure to check out 1337pwn.com for XBOX Live related software. twitter(detansinn)
For this functionality to work, you will have to enable access to your personal profile if you have not already done so. Let us know what you think about this new functionality -- send a message to borocouncilman via XBOX Live.
Thank you all for your feedback and support!