I got the same card too. Like you, last year I donated what I could, which wasn't much. I was pleased to see there wasn't an appeal for fundraising. In my heart, I believe the cards were sent to people like us because the Bushes genuinely consider us friends, even though they don't know us personally.
That is what I think as well, Dan. I didn't give that much (although it was the first time I had ever donated to a political campaign) and I donated one day a week to volunteer work (and believe me it wasn't that important).
It was really nice of them to do this. I got the card they sent out last year when he was governor as well.
An added benefit is that my sister, who is a democrat, is GREEN with envy. Ha! I am framing both cards.