Today 'Apple Software Update' showed me that Safari 3.0.4 for Windows had finally been released. I have been waiting for this as it should fix the problem I was having with writing blog posts in Safari. It seems that the bug has been fixed now. Hurray!
Since it's release on Windows, it will make the Safari browser another option to choose from while working on Windows. In relation to Hippo CMS I can say that some work has already been done to get Hippo CMS running on Safari, but it's not fully functional.
I will let everybody know of course when that happens.