In case you where "too young" to remember the 1999 Bubble Daze...or perhaps you have just arrived from Mars, which is very close to Earth these days...GOOGLE IS EXACTLY WHAT THE BUBBLE FELT LIKE BACK THEN....
Up Up and Up Somemore...skys the limit.
But why say Google is going to $500...why not $1000! Damn it yes! I say Google is going to $1000! Hey, why not...it's only "worth" $50...and that is assuming bubble pricing rules!
When this "emperor" steps out "naked" someday...watch out below, the selling will be like that "last second" bidding on Ebay for some "hot item."
Google will break someday...BUT I have to assume that everyone who buys it today knows that, only they think THEY will be the ones to "get out in time!"