so the thing about ping is it's a social texting thingamajig for just iphone owners...right?
it's kinda weird...i mean, are people seeing your phone and wanting to chat with you just because you have an iphone? lol
i don't use any of them...at all
wait, i do look at the weather app just to see which coat i should wear
but to answer the question, i use the compass less...:lol:...i live in dc...i know which direction i'm headed