LinkedIn has not given me my email quota, although I received 6 responses yesterday (all with the headline "we will credit you 1 inmail").   I pointed this out to them, and they generously gave me 1 inmail for my troubles (I mailed them all six to show them what I was talking about).

They blithely ignored that, didn't apologize, and also ignored that I pointed out multiple bugs and defects in the system.  For instance, they are incorrectly showing me with a 3% response rate (my response rate is about 25%, over a period longer than a year)... and their 'feedback' score function has been stuck on the same number for the past three months, so obviously broken.

In addition to all the fake profiles and the continued scalping of our money, and violations of the terms of the agreement, this is just another problem, but it clearly shows an intent to defraud and general negligence, I think.