Safari 3 still leaks memory on Google Reader

After my one-week rss detox, I was not surprised to find a 1000+ counter on my google reader. However, I couldn't digest it all an once due to (well, due to the enourmous amount of posts, but also due to) safari's memory usage growing from 17 to 250 Mb by the simple act of scrolling. As it turns out, they know about the bug already, and, well, tried to fix it. But if I understood well, they didn't succeed :/