I've always had a problem with that description... seems a bit too slight for what we do! It's a euphamism essentialy, and I feel like it doesn't do our sacrafices justice!
I'd prefer if we were know as ENFJ - The Martyr's... I think tha speaks to how much we give up for other people =)
What do you guys think? Are you happy with being known as the givers... or do you have another name you'd prefer for us? =D