No seriously -inbound marketers really ought to take sometime going through the Cameron filmography - something to be learned there about making tech and comm platforms serve us rather than vice versa.
Google+ mobile is by far the best design of all my social apps on my phone and tablet. And something about the nature of the community on + that I really dig. I don't login too often but every time I do I always find value and probably engage with content way more than any other social outlet.
Talent acquisition requires investments in talent communities. Jobly.it, an undergraduate lead startup, may soon help provide talent acquisition gateways into an untapped talent marketplace, undergraduate students.