If the purpose of texting "where are you?" is null: This is an excellent way to find out the location of your friend(s) without them giving much effort. If the

If the purpose of texting "where are you?" is null: This is an excellent way to find out the location of your friend(s) without them giving much effort. If the purpose of texting "where are you?" is to meet up: Sure, bearing in mind that your friends will eventually need to call/text each other to confirm that they are going to meet in front of some building.