2) Am I really sharing? Pretend that you are writing a letter to a friend. Don't they deserve more then a "TPS report. And would you berate her for not being brave enough to sharing her bra size for breast cancer research. (if you truly care about an issue "like" an organization that supports it on Facebook)
3) Would I tell Matt Lauer on Today? No? Well then reconsider. Wait a little bit before you push the post button. Write it and then leave it for five minutes. Then come back to it re-read it and if it still makes since and you feel strongly about sharing it then hit the post button! Just remember the note rent is not wrote in pencil...it's written in ink!