I like the very friendly attitudes and vibe the forum has. Even though you see the same several beginner posts a lot, everyone always is prompt to answer and make that person feel welcome.
I also like that there's so much rooting for everyone else when it comes to their projects.
As an example, every "I have eggs!!!" thread gets soooooo many responses and encouragement from the community that its cool to know that others are excited for you as well.
*edit to add* Good thread Hoax!! If people want to have a pity party about how bad they think this site is then let them. Nice to have a thread to remind us of just how awesome this site really is (despite those who say otherwise)