battery charge connected to iTunes

Hi
don't you find it stupid to have the battery go into charge mode whenever we plug the iphone into the PC? Even though the batteries are Lithium they still have "memory", that means that the best thing is to let the battery uncharge completely before charge it back.
Is there a way not to make the battery charge everytime i plug the iphone into the PC?

http://www.hackint0sh.org/forum/showthread.php?t=20668

i changed my subject... does anyone know about this?

Lithium-ion batteries such as the one in the iPhone HAVE NO MEMORY.

You must charge it more frequently, and avoid full discharge cycles. Do a full cycle once every 2 or so months to recalibrate the fuel gauge.