Typography On the Web Gets Different
bstender writes "Most major browsers — including the latest versions of Internet Explorer, Firefox, Safari, Chrome, and Opera — recognize a CSS rule known as @font-face. What that means, in brief, is that Web developers can now easily embed downloadable fonts in their pages. To see an example, load up Firefox 3.5 or Safari 4 and learn more. You'll see three new typefaces — Liza, Auto, and Dolly — used in the body text and headlines."
No doubt the licensing issues are just as complex as the font nerd potential.
I was under the impression that no version of IE supported @font-face?
http://arstechnica.com/web/news/2009/07/font-face-typekit-and-font-licensing-the-state-of-web-type.ars
In about:config, set gfx.downloadable_fonts.enabled to false and restart the browser.
Fight hunger. Filet a politician and send him to a 3rd world country of your choice.
Firefox has a checkbox in Tools -> Options -> Content -> Fonts and Colors -> Advanced to disable this, if you so desire.
I still think this can only improve your situation. As you said, you can use your own CSS, or none at all (in FireFox: View > Page Style > No Style). You may be too lazy to change it, but at least you'll have the option.
People already use non-standard fonts on web pages. They just use images or Flash or whatever, which gives the user zero control over appearance.
Additional benefits: since these wacky fonts will be sent as actual text, you'll still be able to Control+F search them, resize them, index them with a search engine, or have them read to you if you're blind.