Exactly - the whole point of being undercover is that you will be undetected as a kop and blend in with others. It would only be beneficial to a kop to be undercover on this site to try to gain trust from particular individuals and build a "friendship" to the point where grower feels comfortable to swap address info to arrange trading things via pm, such as seeds, pipes, etc.
I would feel VERY skeptical of ANY person on this website who wanted to establish a "friendship" with me via pm and perhaps want my email address, my phone number, my address to send things to, etc. If this happens to you, maybe you should consider sending a nice pm back to the person stating that you wish to sever ties immediately and ask that person not to communicate with you any longer - and then send a message to GrowTech or other staff alerting them to the possibility of undercover kop.
There is, without a shadow of doubt, undercover kops on this forum and every other marijuana forum on the net. Don't trust anyone with your life on here. Kops are dirty, scheming individuals with one thing on their mind - and it ain't your freedom(s)!