Note: these questions aren't related to the article, but at sourcing.io who's blog is writing content. I'm trying to figure out how sourcing.io gets it's devel

Note: these questions aren't related to the article, but at sourcing.io who's blog is writing content. I'm trying to figure out how sourcing.io gets it's developers. As a techie, there was no obvious way for me to put up a profile or anything. There's an explanation that it uses the companies team's social networks, so maybe the employees have to share all their specific account profiles with the company (see below on more on this). How does this differ from something like TalentBin that scrapes together peoples various social profiles and aggregates them into a single "report/summary"? Also, do employees really give up their social graph to their employer? I keep mine pretty tightly locked away. I've built it, maintained it. I might or might not be with the company in six months (They might lay me off. I might get a better job.) Occasionally, I've dug into mine to find someone when one of those emails is sent around mentioning a hiring bonus for a certain position. Or when I need to hire someone directly. But I still don't openly share mine.