First of all, some member weren't comfortable with the link, so I removed it. No offense intended, and I wasn't bothered, but I can see why some would be. Since it wasn't necessarily germane, it didn't seem to be an issue to remove it.
Second, I pray to my little shrine each night for true SVG support in major browsers. Firefox is adequate except for animation (which I think is a key area). Opera is really pretty good. Safari... well, the WebKit version supports it, but the official Tiger version doesn't. The Adobe plugin works very well on Windows, somewhat OK on some Macs.
Still, as iMeowbot mentions, inline support is the holy grail. One single downloaded text file with all the vector graphics alongside the HTML. It's coming... but not quickly. I've been expecting it for years now. Until then, as mentioned, you might as well go with Flash.