Lou from Cleveland has been a busy man this year. He's already made more than a few Rustbelt "Marcos" but this year it seems like they kept popping up everywhere! He's always refining the design and i'm really liking what i see nowadays. Of course they're still a bit heavy but making a bombproof bike has always been a primary goal of his. You just don't hear about these things breaking.
Head over to rustbeltwelding.wordpress.com and check out the plethora of things they make in addition to awesome bikes.