EDIT:
We\'re in Chrome 19 now, and this still isn\'t fixed. Just a clarification: this happens in Chrome on Windows, not Linux or Mac. I think it has t
YES! I've found a solution for this problem. It's weird, but it works for me.
So, to make it work, put this style on the element you want to smooth:
-webkit-border-bottom-left-radius: 1px;
text-shadow: 0px 0px 1px rgba(0, 0, 0, 0.01);
overflow: hidden;
I've put up a sample HTML file with just this style so you can quickly test it.