RobLoach has successfully implemented a mimic of pastebin at http://www.drupalbin.com

It would be very useful if we could implement this functionality on DD2, so that we could keep snippets indefinitely on the site (presumably we'd need some sort of cleaning mechanism however).

The DrupalBin module looks like a good potential solution.

Features
* Submit code fragments and get a URL like http://drupalbin.com/2 with Drupal-based code highlighting
* Share clean code links on IRC, or an IM conversation
* Submit modifications of existing code
* Download code snippets

Module page and group:
http://drupal.org/project/drupalbin
http://groups.drupal.org/drupalbin