No matter how you define "geeky", there will be something on this blanket that will make you coo with delight. Ravelry member Leilaniac designed it in Excel and knitted it with Shibui Knits sock yarn. What's the center square? That's binary for the name of Leilaniac's nephew, who received this wonderful blanket as a gift.

Link -via FYGNK (NSFW URL)