[plain talk]

The correct answer is that there is no last digit of pi.

Yeah I think we all know that. :-)

[cynwoody]

If I ask my Google appliance, “Hey Google, what is the value of pi,”, her answer is, “Here goes, feel free to tell me when you’ve had enough. 3.14159...”

And she goes on wasting bandwidth ... until I yell, “Hey. Google, stop!”