It's possible. My advice is to be honest about how much you want to share on this forum or online and don't part from that. For some like myself anonymity is where I would like to stay. I have chatted with a few on here, but I will only go so far, other have raised red flags because they ask way too much personal information and then imply that it is necessary that I tell them everything about me. I always skew it a bit and then pay attention when I know this person is actually sharing my personal information with others online and actually looking like a fool in the process.
I never give out too much concrete evidence on myself on this website or anyone else - I generalize, it isn't just because I feel some people on here are so indoctrinated with outing people and spreading their business online, but it's just online behavior period. You do not know these people, you have no idea their mindset, you have no idea about their motives. I had a terrible experience with stalking online, this person spent money and time trying to get my information, everything - I had to contact the authorities.
That's not to say I can't be friendly and caring online, I have and am, especially when people ask for my experiences regarding the JW religion etc but when someone asks me for a lot of personal information and implies that I need to talk to them on the phone or whatever, I ignore them. There are a few people on here that PM each other other people's personal information without that person's knowledge, that's part of online forums, so don't give it out and ignore those that seem extra interested in knowing all about you, where you live, and all of that. They are most likely knee deep in cult indoctrination, an online stalker or someone that gets off on trying to spread other people's information that they "scored" to make themselves look good to others.