I did, one contact registered since last december (after I told them about it), and in the last two weeks, 3 new contacts did. I asked them if there had been s

I did, one contact registered since last december (after I told them about it), and in the last two weeks, 3 new contacts did. I asked them if there had been something that prompted them to install it, they said it was my other contact (the first one) who told them about it. I rarely do any proselytism.