All jokes aside, I've always loved Lego and the Lego community. Their art is a continued inspiration.
Especially Nathan Sawaya (
http://www.brickartist.com/). You might have heard of him (or at least seen his work before), but if you haven't check out his gallery on his website. He's far from the only artist making a living in the medium of Lego, but he's probably the most well known.
Seriously, look at this:
The mind is boggled.
Further boggling.
I'll leave you to boggle over this one.
I think I have a half-finished Batcave kit somewhere that I need to leave two-thirds finished sometime soon.