What does AMA mean anyway?
Calm this type of thread down, it's getting very random here.
To actually answer your question: AMA means "Ask Me Anything."
But Matt's answer above mine is one of the reasons why I stick around on PC. It's more relaxed here. There are rules that are followed, but not to any extreme, allowing the members to pretty much do what they want. This also allows the members to get to know one another better without having to worry about breaking some insignificant rule.
Which is the main reason why I keep coming back here. Because PC is a community made up of smaller communities. Even though these days I mostly stick to Fanfiction & Writing, there's still a community there of writers that get to know one another and help each other. Some people manage to branch out to other sections, but there's never a "you don't belong here" sense when that happens. PC is just so welcoming to everyone.
That's why, despite my hiatuses and attempts to leave, I keep coming back here. It's the reason why I joined here in the first place. Because PC has always been far more caring about the members than other [Pokemon] forums that I just can't help but get the warm fuzzies when I think about this place.
As for my personal growth on PC, because this place is so caring, it gave me the courage to explore my identity and become more comfortable with myself. I'm also more confident than I used to be in dealing with new situations, and I'm better able to be a leader in real life.
Matt's post just keeps getting more hilarious the more I look at it.