In order to get real Twitter traffic you need to have real followers, and not the bunch of follow me or I'll unfollow you users. Having a counter indicating you have 30K followers may be great to get respect and reputation, but really, why would you want such a huge army if none of them are even interested in what you tweet about? Apart from that, even if it's your lucky day and receive, let's say, 200 visits from those 30K, get real: those are will only increase your bounce rate, again. Having only 60 followers may look like you.