No I'm not granting an app with no details on how it works from random strangers access to my FB

Also I think you misunderstand how some people use facebook. I use it as a long memory, address book, and passive way to keep in touch with a wide crowd. It's value is in that when I met people I can just add them and forget about it until even years down the road I might be like "oh I know a person" and then have easy access to get in touch with them (and even passively gotten to know a bit about them)