I didn't get much response from /v/, but I guess this is more /jp/ material anyway.

Has anyone played Barcode Kanojo? It's a free iPhone game where you capture waifus by taking pictures of barcodes. You can then give them items, stroke them, and take them on dates in typical dating sim style. The twist is that there is only one girl attributed with each barcode, meaning that if you take a picture of a common barcode (such as on a Pepsi can), then the chances are that someone already owns her. You can attempt to claim Pepsi-tan for yourself by piling items on her, naturally.

I'm having a lot of fun with it. Currently trying to steal someone's girl named "Bridget" from a Guilty Gear barcode.