I'm afraid you're asking in the wrong place here. We're XML folks here, and we find the reluctance of the browser vendors to embrace XML as frustrating as you do. (In fact, it's the browser vendors who decided to override W3C on this.)
Rest assured, though, that it IS possible to get browsers to display SVG graphics if you get all the incantations right.
Author, XSLT 2.0 and XPath 2.0 Programmer\'s Reference