The same photo she uses here is her board of directors photo (community-word).
Could it be because Robin Alperstein is a Wall St lawyer who defends hedge funds in fraud cases…

Uh, but you don’t know it’s the same person. Medium is so easy to Phake that I could create my own Robin Alperstein identity in a minute.

So, while there is a Robbin’ Alperstein who is a Wall St lawyer, we don’t know anything about whoever it was that posted the anti-Bernie screed. The person behind that profile dropped the story, made one comment, one recommendation, and hasn’t been heard from since.

It could be Ted Cruz, trying to divide and conquer.