I know some people here are against democracy altogether, but we can leave that talk for other threads.
The plurality/first-past-the-post voting system used in the US and many other countries is frankly terrible at representing the actual wishes of the voters. It forces people to vote tactically, leading to two-party deadlock, and ensures
Of the alternatives that have been proposed, I used to support instant run-off voting, but someone on this forum convinced me that approval voting is better simply because of its simplicity. That said, almost anything would be better than what we have.
Just for the heck of it,
I created a petition on whitehouse.gov. I'm not optimistic about getting the 100,000 signatures in time, but I figured why not try. If we could at least get the 150 needed to make it publicly searchable, that would be a start. Changing the voting system is pretty much the only chance we have of getting any "non-traditional" candidates in power.