Eric--- I use a Mac and have totally given up on Safari. It does a lot of stuff okay, but it also won't do a lot of things I want to do. I could never get it to post photos to TF or the GB owners site--- it even displays both sites differently. Safari has a tough time playing YourTube videos, too. So a long time ago I switched to Firefox and have never had a problem doing anything on the web. If you've not tried Firefox (you can download it free) you might want to check it out. It makes Safari look like something I'd designed.
The only thing I use Safari for anymore is to look something up if I'm already on a site on Firefox and want to check a piece of data or a fact. Other than that, I never use it.