Got one for voting? I think steemconnect needs something to handle a proposal ID of 0 possibly...
Keychain also needs to update to latest steemjs before proposal voting can happen too, from what I've gathered. (And can you add it to your nice site when that happens :) )
Example call:
steem_keychain.requestBroadcast('eonwarped', [['update_proposal_votes', { voter: 'eonwarped', proposal_ids: [0], approve: true}]], 'Active', function(response) {
console.log('main js response - broadcast');
console.log(response);
});