Redditpoll.com allows polls to be posted on Reddit. Vote verification includes either captcha or reddit user verification, i.e. only one vote per unique reddit account / IP. It also allows polls to end at a set time unlike polltab. Vote 'Yes' if you'd prefer this method of being able to vote within the post on reddit. Vote 'No' to continue using polltab or another polling system. If it's overwhelmingly 'Yes' I'll contact either OP / mods to use Redditpoll.com from now on.