They all rely on viral growth, viral "features" are often pushed despite no one liking them (see everything Facebook ever did). And most disturbingly if they succeed in growing big enough (Facebook again) then not having one can become a bit of problem in real life.
They all rely on viral growth, viral "features" are often pushed despite no one liking them (see everything Facebook ever did). And most disturbingly if they succeed in growing big enough (Facebook again) then not having one can become a bit of problem in real life.
Of course LinkedIn is a virus. It's what works.