Still never post anything you dont your mother to see -Tony Weiner.
You mean he wanted his mother to see that?!
Specialization keeps people employed. For example, I know guys still doing SAP Basis administration. Unless the company they work for wants to completely chunk most of its internal workings, those guys are not going anywhere.
Isn't SAP Basis (and PeopleSoft, JD Edwards, and the like) I administration fairly easily outsourced, especially with consolidated data centers and companies moving their databases to "the cloud"? I would be afraid of being commoditized and to that end be working on becoming a line-of-business expert (which the folks you know might already well be).
I started this after I graduated college because virtually every employer I applied for demanded friend access to FB.
I find this utterly amazing. Can you say what career field this was happening to you in? And were they not savvy enough to know they weren't seeing your full profile?
It seems that more and more mathematicians are using a new, high level language named "research student".