Google held its curious little Maps event today (and WWDC is right around the corner, surely a coincidence, is it not?), showing off some new stuff in maps. While digital maps are one big snore to me (old maps fascinate me to no end, though), they did have one cool thing to show off: full 3D mapping, which they’re adding to Google Earth, also for mobile devices. It’ll arrive over the coming weeks. The race is on: will Apple’s 3D map thing arrive before, or after “the coming weeks”?