Oh, I was gonna say URL, because Akiba knows where everything on the internet is. But man, you'd be so good at Mouse Osu. Everyone sucks at the beginning, I certainly did, but you get better with time (and it's really fun once you get into it).
That said, I wasn't aware that Akiba played. She's never mentioned it...though I suppose it's because she doesn't play much, either.
But I actually am not caught up right now. I'm still actually pre-arc, just having watched the second episode of Kagura's little debacle. I don't remember exactly why I held off, but I've amassed quite the compendium of episodes to watch. Which, really, is good for me, because that means I have a lot to watch :q But I am looking forward to it, though.