I haven't heard to much debate about this but it seems like it could be a good idea to me. Seems like you could stream line alot of stuff use it as an all in one passport drivers license, social security voter regisration card guest worker card maybe keep medical records, welfare, food stamps medicare-caid. Maybe some other stuff but just for purposes of merging and steamlining information, (tax purposes transfer payments?) or something as well and stuff it could be good. Thoughts?