I'm guilty of being a keyboard potato too!!! Sometimes I check in at work where I really don't have time to respond, but I am usually on when I am home and I can respond, so I too will try to do better.
I know I posted pix of my two boyz on the "my yorkie" board a week or so ago, and I got maybe 3-4 replies - lots of looks, but few comments. It sorta feels like "why bother' and that no one cares about me or my boyz (I know that is not true though) - but then when I think about it this way - how many times have I looked at pix and not replied - makes me realize my shortcomings!
So I too confess and will try to do better!