Sorry silly question, but I can't figure it out for the life of me... How do I change my signature? There isn't a little pencil mark next to the signature section under my profile.
Click on "Settings" at the top right of any page, then look for the link labeled "Signature" on the settings page (it's on the left side of the page, under "My Profile").
I hear and I forget. I see and I remember. I do and I understand.