Earlier quoted context omitted.
> The assholes sent 300 people linkedin connection requests through my own personal gmail account. With zero warning whatsoever. The fact that they requested access to your email account should have been warning enough.
I can't understand why anyone would give any entity access to their email, it's really baffling. I personally see LinkedIn as horrible, and deleted my account long ago. They don't let you restrict who can view your profile, and they allow people to remain anonymous. For anyone who cares about Privacy, this should be a huge no-no.
You have deleted your account and clearly don't find LinkedIn useful.
Are you really surprised that you don't understand why people who do find LinkedIn useful (and there are large numbers) would use it the way they do?