[unclebucknasty]

I find LinkedIn to be super-aggressive on the email marketing front; both with trying to recruit new members through existing members and in trying to keep existing members coming back.

[billspreston]

FIFY: I find LinkedIn to be super-aggressive on growth hacking.

Maybe their aggressiveness shows that they've reached market saturation?

[Edmond]

possible signs of desperation... when wall street says you're gold, you better keep digging wherever you can to keep up.