What is your favorite Fluther feature?

I’m talking about concrete aspects of the website, format and design. What do you think Fluther’s best features are, and why?

What pleased me immediately about this site was the instant preview feature. I’ve never seen that on any other site, and I’ve been a member of tons of forums. It’s really nice to be able to see my post with all the formatting already done.

I really like the lurve on here too, though ;) And I think it’s kinda neat that it’s anonymous. I’ve already caught myself looking for the “Great Question!” button on other websites, haha. This place kind of gets its tentacles into your brain, no?