I believe you have problems if your response to criticism is to Google the critic and try to come up with personal information.
A typical headshot session lasts a few hours, involves several outfits, and results in several hundred photos which you progressively narrow down. I used that Flickr set to solicit feedback on potential picks.
I didn't link to that anywhere in my profile, or on my personal site. Your behavior is childish, bordering on creepy.
You should consider how this makes you look. I don't think people would take you seriously after reading this.