Well, that depends...
The way I see it, unless someone were deliberately searching me out (for whatever reason, only Goddess knows why), I don't think I have left enough of an Internet paper trail to be discovered. I know I have considered revising my e-mail signature (deleting the link to my blog) when I send e-mails to family, but that's about the most my heart has skipped in correspondence.
I'm going into counseling one day, and I think that talking about my dick so freely could possibly set me up for some trouble, but there's nothing conclusive. I mean, let's be honest. In day to day interactions, the only people that really know what you're packing without you having to whip it out and reveal, are those who are deliberately searching for your goods. Unless I'm wearing something to highlight its features (like tighter skivvies or jeans), if someone's looking at my face when I talk to them, then they won't glance southward.
If they do, that's their business. I have nothing to do with that.
But occupationally speaking, I'm fully aware that I have to act with a degree of respect to the profession. I most certainly couldn't bring up sex or sexual behavior at work without the right context i.e., if the couple were having sexual dysfunction or intimacy problems. And it's their floor, not mine, to discuss these things. If I were hitting on my patients or coercing them into sexual acts, then I lose my license and could suffer further for it.
...understandably so.
To be honest, the idea of showing my body or dick on the Internet has never appealed to me. Nope. I think I flirted with the idea once or twice, and yeah, for a very short while, I had a dick pic up so people would stop badgering me for it. I took it down and quit passing it around because it became pointless.
Conversations would go:
"Hey, what's up?"
"Nothing."
"How big are you?"
"Can I see a pic of it?"
Ummm... hello? I'm attached to it, thanks.