Doesn't matter if he gets the names from threads or members list, just simply scrapping the names and has an automated process to PM. Can't email anyone, unless you have put emails in your posts. You can always turn email notification off for PM or even turn off PM's all together if you get spammed too much. User Controls
Kimble has spammed a lot of car boards with this. I think he said he hit about a million users in total.
