A discussion for your opinions on cloned accounts.
This is already under discussion on the front page.
We have suggested a super-powerful-completely-reset-everything-button that you could use once you've saved the end of a trajectory and want to start over:
Please let us know (in the above post or in this feedback: http://fold.it/portal/node/989405#comment-11050) if that would be a sufficient solution for now... Thanks!