Policy Update for Input Broadcasting Software

Hello, I purchased 3 different wow accounts on my Bnet account. I planned to main 3 toons (1 tank, 1 dps, 1 healer) one on each account and level them at the same time in SL, i had been doing this before with assaults/dailies for this last tier. I used isboxer for broadcasting and after reading the new policy on using key broadcasting software i want to know if ill be banned for this in SL. I’m assuming this policy change may have something to do with people attempting to exploit in more extreme cases that effect other players/ economy. Would my case be any different if im just leveling 3 toons? Thanks for the help!