I liked this essay. I don't agree with all of it. But it has a lot of interesting musings, and it's written without the sort of hyperbole or bombast that typically accompanies pieces about "why I'm not using x."
> I'd go so far as to say that unless your profile is exceptional for some reason, it probably does more harm than good.
This can't possibly be true. LinkedIn is the go-to sourcing tool for every HR department in the world. Right now —even in the midst of a global recession —thousands of recruiters are trawling LinkedIn to fill a role. If you don't have a LinkedIn account, you are immediately disqualified from the pool. Moreover, a lot of HR departments will simply expect a LinkedIn profile. They like having a standard mode of comparison that's easily digestible.
> You and I are just another candidate in a tall stack
This is a false dichotomy. Having a LinkedIn profile isn't mutually exclusive with a portfolio, blog, github, kaggle account, stackoverflow profile etc. And if the recruiter is only going to look at your LinkedIn anyway, then how is your awesome blog going to help? I would go in an opposite direction, and describe LinkedIn as a sort of Pascal's wager. At worst it's a net neutral; at best you might get an interesting job offer.
> When people long for the days of the early web, the glorious idiosyncracies of personal sites and forums, they are really longing for a time and a space where people were free to communicate their own values. Now that space is owned and rented to the highest bidder. A site like LinkedIn wraps you up into a tiny, uniform package, sets you in an enormous data warehouse next to millions of other tiny people just like you, and sells the lot of you.
Well put. It's definitely kind of depressing. But at the same time, I feel that it's possible that a centralized platform like LinkedIn can serve as an equalizing force (depending on its search/discovery capabilities). I suspect that a world where we are all using blogs and forums is much more siloed than one with LinkedIn. Information asymmetry in job markets is bad for workers. For all their faults, tools like LinkedIn and GlassDoor are (or at least could be) a force that alleviates this. I don't really have a final word here, I can see benefits to both worlds.