Ride it and just check it, you still have plenty of life left. I hate the people who act like its a be all or end all when i comes to tires, please show me proof that this puncture (which isnt even past the deepest thread) is going to cause problems in the future. Esp with commuting.
You guys are just as big of babies as some car guys I know who will buy all new tires if one blows cause they 'dont wanna run different diameters'... like 32nds of inches makes a difference (which it doesnt, takes almost 1/4).