just use general sense.. don't give any combination of your full name, pictures of your face and grow, or any other information that could actually incriminate you... i mean, just use common sense lol.... of course if you give the cops everything they need, they might take it if they're lurking if you scream out "hey i'm doing this that's illegal, here's my information come arrest me" but i still doubt even with all that info, anyone is out there watching, and even less that anyone will take the 'bait'...

OG got shut down for selling seeds (basicly) and even then... i'm still yet to hear of anyone off that sight facing criminal charges.