[jacquesm]

I don't think teams should be penalized for not hiring people that aren't team players. There are good spots for introverts in IT but teams usually (though not always, I've seen some interesting exceptions to this rule) are not too welcoming to that sort of person.

If the world were gamified to the point that your skills are all that matters then yes, a solely merit based approach would work. But in the world we live in today people skills matter (a lot, actually). On a personal note, this was a very hard lesson for me to absorb, the first years of my career introvert would have been too friendly a description, anti-social probably would have been a better one. But over time I got a bit better at working with others.