I've got an account (at)StephenCanning on twitter which has been built up naturally and non-spammy to 22,000 followers. I'd like to reach 100,000 followers. I'm looking to hire a freelancer (or freelancers) to achieve this. The methods you choose can be whatever you like as long as the risk of being banned isn't huge and as long as it doesn't require lots of spammy tweets being sent from my account. The followers can be any niche, untargetted, bots, accounts without any tweets, whatever.