A lot of people here like to deny the possibility of that..
Thats why I try and avoid the growing section.. Police would NEVER take the time to target individual users by tracking them over the internet.. but it wouldn't be hard for them to easily lock up a few users on here on the cultivating section that are stupid enough to post picutres of themselves along with their marijuana growing setup, by simply obtaining that users IP address..
So, as long as you are taking place in general discussions here, thats just freedom of speech.. so I wouldn't worry about it.
