Look I'm going to say some things here that you will probably take offense to, but you asked for an education I'll give it. You aren't the only one on this thread doing this btw.
As one who is just entering the 121 side of things, you and others are to green to really know anything. You shouldn't be pontificating like you did in post 28, because honestly, you don't know much from the 121 side of things. As you know you are on probation, so while on probation it is just best to sit back and observe how things really work to develop opinions from actually living it. For example, when I first broke into the industry I wasn't a rabid unionist (I was actually a Republican), but seeing things the first year I was at Colgan QUICKLY changed my view on the world. If that sort of change can occur with me the first year in the industry, it can happen to anyone if they sit back and open their ears instead of their mouths.
Same thing when you change airlines, you sit back, shut up and observe.
You and others are to green to the industry and to your respective airlines to not know what you don't know.