We love D.C., but we know it’s not perfect. Is there something you think we’re missing? Let us know. I don’t want quibble to with Graham’s review of last Friday’s Arcade Fire show, or the generally positive blogospheric reaction to the concert. I was in attendance, too, and thought the band put on a solid performance of its impressively powerful catalog. I left satisfied, if a little disappointed that the night hadn’t been as awe-inspiring…