Hear, hear!
I actually fear for a world with less and less people like Ms. Rivers in it. As more of the up and coming passive generations(Y and Stupids)simply follow the line and sheepishly bleat the feeble "That's racist" or "I'm offended!" retorts to any comment they can't understand or don't have the brain cells to realize might be irony or sarcasm, the more our society becomes one big homogenized PC work house.
Joan Rivers and artists like her challenge us and make us question WHY we think and feel the way we do. As such, they're VITAL in a free(such as it is)society and the loss of any of them diminishes us all.
Judging by the outrage she caused from the easily offended and quick-to-tow the PC-line brigade, Joan was one of the BEST and MOST important and as such, as an artist she will be HUGELY missed. Thankfully the PC nutters don't have the power or influence yet to remove her work, so her legacy is there in all its forms for us and generations to come to(hopefully)enjoy and be enlightened by it.
R.I.P. Joan.