I agree with caveats. I mean I just looked up what the hell is a 'g6' - it turns out it's a twin-engine airplane manufactured by Gulf Stream. (They will finish production in 2012 - it's said. Price tag is $58M.)

Now I surely for hell didn't need to know that but I couldn't help myself... like a g6... so fly like a g6...

My caveat is that it may be good to accumulate seemingly useless information. You can't after all predict when it'll be handy.