We let the kids get their own e-mail addresses

Dave set it up so every e-mail they get in their inbox, I get a copy. I'm getting alot of sister-to-sister mail. I sent Dave a copy of an example of what our 7 year old is receiving (he sent it to himself, apparently unhappy with the amount of e-mail he's not receiving):

From: DS#2
Sent: Wednesday, November 18, 2009 10:12 AM
To: DS#2
Subject: Hello me

Dear me,
hello me I just adore you.

Love your best friend
me.

************
Dave's comment

Well, it IS important that our children
have a good opinion of themselves.

DS#2 - "check"