For example, every other person associated with hashfast that wrote on their blog has their full name and surname, not Erin, that is called "Erin HashFast" on their blog.
http://hashfast.com/author/erin/
It's not on linkedin, either.
It looks like some kind of fake account with no real person behind it, or someone that cared about his privacy - an investor maybe?
Took me 30 seconds (maybe 45): http://workpetaluma.com/people/erin/
Company:
Website:
Contact: [email protected]
Guess what, all?
PAGE NOT FOUND
Take a look for yourself: http://workpetaluma.com/people/erin/
It was there an hour ago: http://webcache.googleusercontent.com/search?q=cache:nmQ-LAP6miMJ:workpetaluma.com/people/erin/+&cd=1&hl=en&ct=clnk&gl=us
Them are sleek bastards!!!