The Next Generation of Voting Systems May Be Open-Source
openstandard.mozilla.org
openstandard.mozilla.org
- It isn't anonymous, and therefore not secret
- You have no guarantee your vote is taken into account (it can be modified, deleted, or even created in your name)
Open source doesn't solve any problem here, much like an Open source Facebook would still be able to know who you vote for and modify your vote.
It's even called, "BitBallot."
[edit] Upon further searching, it's not clear what, if any, work is being done on this.