I agree with it being lazy to not learn them. For me, I think if you truly know WDW you would already know them, it comes naturally.
As for the comment about it turning new-comers away, don't you think the immense amount of hostility of the members on this site is a bigger turn-off than abbreviations? :shrug: If you want to be welcoming then the majority of people on here need to learn how to be positive and not turn everything into a fight. I am a member of some other forums and one in particular catches my eye. It's so positive that when you see something negative it is actually shocking. And things over here are only getting worse. Each and every person who comes on here see what attitudes are acceptable to have and in return show those attitudes as well. If we all try to just be a tad less rude or harsh then we could make this a better. But something tells me that you all just want to continue complaining about something and not do anything to fix it...
I don't think anyone's trying to start a fight. Just expressing our opinions. Peace, love, and WDW!