When I had to put my beloved 19 year old cat to sleep a few months ago, I didn't know if I wanted another cat. After all, I had promised my allergist she would be my last cat (that was 15 years ago, btw

). But I really missed having another being around and my son is still in Iraq, so I felt I needed a distraction. I too believe in rescuing animals in need of homes and didn't really want to go through kittenhood again. Adorable as they are, I got used to an older, more mellow kitty lifestyle.
So, I decided to visit the animal shelter and look for an older cat. I found that they had a dozen or more cats aged 10 or more who needed new homes. I brought home 12 year old Callie (what an original name for a calico. But I'm lazy so she kept her name.) It's been an adjustment for us both, but I think we're both lucky to find each other. Who else would adopt a cranky old lady cat and not send her back to the pound? And who else would live happily with a cranky old lady person but a cranky old lady cat?
BTW, my son's unit is supposed to be returning to the US in two weeks. It can't go fast enough for any of the families. Then, they will be returning to Cleveland about two weeks later, so I am really looking forward to the 4th of July. Now, whether son and cat get along is to be seen. But since he will eventually be returning to Ohio State, I think they'll both live through the brief time they will be together.
Lucky little kitten to find you. I think indoors cat is the way to go. They have a much healthier, long life that way. Plus, who needs fleas and ticks and vet bills from the various injuries and illnesses they pick up outside.
Best of luck to you and your new kitten.