You're saying I shouldn't bash my employer on a public blog and then submit it to another public website?
OMG
Really you didn't dig deep enough. Googling my name pulls up an email with my current employer in it. I don't work for Amazon anymore.
Two wrongs do not make a right, but when you can implement a technical measure to protect your users from rogue ex-employees, you should do it. A legal contract does not prevent data loss, it merely allows you to punish the person who stole the data. SSL prevents the data loss in the first place.