Thanks @psychobunny .
I take this opportunity to congratulate you for NodeBB: really cool!

@baris @psychobunny @pichalite
a new hook in Posts.shouldQueue method could be usefull
Example:

Posts.shouldQueue = function (uid, data, callback) {
	async.waterfall([
		function (next) {
			user.getUserFields(uid, ['reputation', 'postcount'], next);
		},
		function (userData, next) {
			var shouldQueue = parseInt(meta.config.postQueue, 10) === 1 && (!parseInt(uid, 10) || (parseInt(userData.reputation, 10) <= 0 && parseInt(userData.postcount, 10) <= 0));
			next(null, shouldQueue);
		},
		//Here a plugin could alter the value of shouldQueue
		function(shouldQueue, next) {
			plugins.fireHook('filter:post.shouldQueue', {uid:uid, data: data}, next);
		},
	], callback);
};