Oh, wow. This was such a huge problem for me. And I say problem because I had a bad habit of getting into pseudo-serious online relationships with girls. It was terribly irresponsible of me, and I regret anyone I hurt in the past. My first serious "relationship" was with a girl in Illinois, who to this day has no idea she had been dating another "girl". I felt safe and happy on the internet, and as soon as I signed off, I was back to my crippling insecurities. I was young tho, and with a short haircut I could somewhat pass as an adolescent male, so I'd use my own picture and complain about how girly looking I was. I'd make up bs reasons for why I couldn't talk on the phone, and why I couldn't visit. It was a painful time, because I needed that normalcy, but it was at the expense of others. I didn't even know what transgender was when I first signed on to AOL and tagged the male option in my profile.
Looking back on all this, I wish I had had the guts and foresight to come out to anyone I talked to. I had some great bromances with fellow gamers, and it always made me feel physically ill that I was "lying" to them. I don't doubt that there would have been consequences, but it's such a disservice to all those great friendships I abandoned that I never gave them a chance to prove everyone wasn't small-minded.