Stabs are annoying, yes. But one of the things that annoy me like nothing else, something that makes me gleefully smile like a fool while imagining ripping their heads off with my own hands and kicking it around, is dishonesty. Scams? Make your own damn money you weak twit. ELABORATE, long-term scams? Well played, good job. Annoying, but it took 'work' to pull off.
Ransoms... f I'm in a position to get ransomed, then again, well played, you got me. I'll just self-destruct and flip you the bird, or MAYBE even pay you if you do offer a good ransom and I know you care for your rep.
If you don't. Well, there are the idealized goal of playing football with your severed, dishonest head. If you ransom anyone, and they pay you what you ask, you LET THEM GO. You don't say, 'yeah, wait up, telling my corp to let you go now' so that you can get everyone who was online in on the kill-mail. THAT kind of thing is liable to get your corp exterminated like vermin when you screw with the wrong people.
I'm going to enjoy the coming weeks.