Though the default Google Maps software that comes loaded on Apple's iDevices is enough for most people, the company is still looking to replace it with advanced, 3D-accelerated goodness from C3 Technologies.
The folks at Think Geek know about caffeine, believe me. How do you think they're able to test the hundreds of weird products they receive every day and then write-up all the clever things to say about them? CAFFEINE! There had been a fast turnover of employees at Think Geek just because of caffeine - the employees, you see, couldn't sleep - at night, at least....