If you think my pain at giving these kittens over to be euthanased is a
joke, then f*ck off.

Fact is that the kittens didn't even belong to the SPCA- and no it's NOT the
ASPCA, it's the RSPCA. I don't live in the States. We were fostering them
for a family who wasn't able to care for them because of their jobs. He
couldn't pay for the antibiotics because things are a bit more expensive
over here than the "everything costs $1" USA.

You are in Australia. This is your RSPCA. It says here they will tend to
injured or ill animals. http://www.rspca.org.au/ It says they teach people how
to properly care for animals. It costs $1 each to euthanize, more to dispose of
the body, antibiotics would be cheaper. Maybe there was more wrong with the
cats. If your RSPCA did euthanize cats that only needed basic normal care, you
should tell them that is wrong. I am emailing them right now and telling them
that what they did was wrong, if it happened. FYI I buy my antibiotics through
the mail. I even buy stuff from Canada where it's cheaper than the US.