The site he was talking about is overgrow I believe, and the reason it got shut down was cause it was linked to an actual seedbank or something. I'm pretty sure the servers for this site are located outside the US somewhere the feds cant subpoena the server records or anything. Just make sure you post no ID'ing info or slip up and let identifying information through in the pics you post. They have bigger things to worry about than a person growing a few plants and posting pics of it. I mean, if you are posting pics of a giant commercial grow, you might draw some attention, but its still a long road from pics on the internet to jail.

If your worried, just don't post info about a grow, the only reason I'm posting about one is because its not actually mine and is going on somewhere far away from where I post pics from