It's a huge issue because some people still don't have any health care. A lot of people, in fact. That's a problem.
Anyone who seriously thinks health care reform is a non-issue isn't really looking at the picture right. There IS a problem. It needs a solution. We DON'T have great health care in the states. We excel at preventative medicine, but at nothing else. This is also a problem.
"Charity" hospitals are not a solution. Even if you're poor, you shouldn't need to settle for sub-standard care offered at these God-forsaken establishments. The availability of these charity hospitals is very slim, too, so there are still people who have no means of health care.
And on Greece, don't take their health care and try to apply it as all of Europe's or as Obama's plan. Greece is struggling right now in all respects, and their health care isn't to blame. It's actually a reasonable system, that is, unfortunately, on par with ours. Not what we're going for at all... All Greece does is swap private insurance for government insurance without doing anything about the corruption, malpractice, and denial of coverage. That's by no means what "European" insurance is.
French (lol), English, and Canadian insurance is more what we're going for. Increased waiting times, maybe less control over your doctor, but at the very least you're going to get treated.