Very true. Peter would technically have that power, but I don't think he really knows it. In regards to powers that work constantly, such as Charlie's memory, Sylar's intuitive aptitude, and Dale's hearing, I don't think it works all the time for Peter? He has to consciously activate the power, after all...
Not broken as such, but just knowing how to use them to the best of their ability to 'fix' his opponent?