I'm just amazed that anyone would fund digit research on the streets of San Francisco.
![Huh? [:^)]](/emoticons/emotion-18.gif)
Wouldn't it have been more productive to study differences in navel gazing between basket weavers and telephone sanitisers on the main street (there is only one) of Wee Jasper? Seriously, the folks sitting outside the pub there always seem to have their chins on their chests.