A lot of nulled themes are available from here and loads of other websites. So, I was wondering. How safe is it to use these themes for your own sites (and even your customers if you in that line of business)? What is the likelyhood of getting into trouble? In my mind it wouldnt be very hard for the theme authors to do a google search and find sites using their theme/template. They could probably also work out if you had paid for it or not. Any thoughts?