Possible to sue companies for lack of security/support?

And you can simply choose not to eat at the restaurant whose poor health standards resulted in you getting horribly sick and incurring serious medical bills.

I'm not gonna take to the time to read this thread so here is the main reason why I'm pretty damn sure you cant sue them

its a free game so long as your credit card info isnt stolen from their servers they can do as little to help their players as they like
just because you buy nx doesn't mean you are a paying customer you are paying for NX a fake currency that has no value outside from people in ms you can not sue for lost NX or mesos as they are worthless