Sorry to hear of all your losses. My year has not been so bad as most of yours as I have two new additiions, but my tabby Diego was attacked by a dog or fox or something twice in the summer, thankfully he is a big cat (part Maine C00n and weighs 18lb!) and he has recovered well. I got two kittens in August called Rafael and Jezebel, but we found out last month that Rafael is actually a Rafaella! In September, a kite swooped into our garden and picked Raffy up but dropped her and she crash landed onto the panelled fencing, apart from being a bit confused about her impromptu flying lesson and being dropped from about 10ft she was fine and is currently "helping" my hubby fit a bathroom by running away with the parts and putting them in her water bowl. She also fell out of a tree, got stuck under a bed and tied herself to the Xmas tree with tinsel. We think she's a bit slow, bless her. Jez was the runt of the litter and is still so tiny and bony but is gaining weight gradually; she is my little baby, she just likes being cuddled all the time :-)
Thankfully I didn't lose any pets in 2007, but I just hope 2008 will be a safer year for my critters, they seem to spend most of their time damaging themselves or being picked on by local wildlife LOL