We all know that Twitter is a great resource for social networking, and it's the one place where you'll always be able to find out what Lance Armstrong is up to on a daily, in not hourly, basis.

But I never have been so entertained -- and wasted so much time -- on Twitter as this morning with suggestions from the Twitteratis of the best bike movies never made. 

Here's just a few of my favorites from this morning. They can be found at Twitter.com #bikemovies:

Citizen Chain
Astana Potter and the Prisoner of Kazakhstan
The Year of Spinning Dangerously ...   more »