Each blog (feed) is formatted to RSS2 specification and formatted using an XSLT style-sheet which uses CSS1.0 in the HTML output. The feeds should display in an RSS reader and an XML and XSLT aware browser such as Firefox 1 + or Internet Explorer 6+. The current version of Opera supports XML and XSL. I don't know about Safari; the web site claims support for RSS2 so you should see something. (if you are on Safari I'd be really grateful for a screen-shot of what you do see).