Is there an application called iscale that let's you weigh up to 2 pounds on your iPhone using the touchscreen?

No.

Sounds like an urban legend started by RIM....

wuts rim ? Lol

RIM is "Research in Motion". They make the Blackberry.

I think its a good ideavfor an app if the he supports it

LOL didn't think so... But that would be really cool.

This has all the signs of pure urban legend - unless the folks built it with calibrating hardward inside, software isn't going to get you there! Besides which, anybody puts 2 pounds of anything on the shiny glass face of my iPhone and I'm putting 185 pounds of size 6 pointy shoe on their keester - is there an application for that?

First step: iPhone. Next step: Skynet. If you need me, I'll be buying a bunch of guns.

Hmm.. what about a program that let's me weight up to.. oh gee, i don't know.. an ounce maybe? maybe two ounces, if i'm feeling wealthy? now THAT would be a sick freekin' program.

no that would break your glass