>>The HIV prevalent lifestyles offload lots of costs onto more responsible citizens (read taxpayers). If we could opt out of paying for their lifestyle I would have no problem with them smiling and rump riding into oblivion.<<
A friend of mine, whose only "mistake" was to be a hemophiliac, died of AIDS. LOTS of people who have died of AIDS or been infected with HIV have lifestyles not significantly different from yours or mine.
Only about 2% of people who have died from AIDS was from tainted blood supplies or from accidental exposure in emergency medical related incidents.
Depending on your "lifestyle" (i.e.; intravenous drugs, promiscuous partners and sex perversions, etc.), most normal healthy people do not get AIDS - - it is primarily spread by a behavioral pathology.