On the other hand, I agree with Doster that political primaries are--and should be--private, party events, open to those willing to declare themselves as having party affiliation, with no cross-over allowed. I think this is necessary in order for elected officials to have some accountability to the party on an on-going basis, not just directly to the electorate once every several years.

Then should primaries be publicly funded? I certainly wouldn't want to charge people to vote in a primary and thereby shut out low-income voters. And some primaries are non-partisan. Suggestions?