Wow, gentlemen! I take my lovely wife shopping (I hate that so much), and come back and find all of these terrific answers and excellent pointers for me to think about and put to use. I knew when I posted my question that I would get great answers from the extremely knowledgeable and talented photographers here on this forum.
I most definitely agree with everyone that a great picture is a great picture, no matter what mode it was shot in. And, I have been telling myself (right or wrong), that if I could learn to take good pics in M, then I should be able to take good pics in any other mode. I believe this because in M, I control speed, aperture, ISO, everything. Now, maybe I am just fooling myself, but we'll see. I really enjoy this camera, and I really enjoy seeing what I can do with it. I have a serious case of "photo envy", and by this I mean that I look at a lot of the photo you guys/gals post, and wish I could do that. BIF may never be my forte.
Anyway, thanks for your replies, and please bear with me when I ask other questions, as I know I will.