I've been creating a blog for a site recently and everything has gone smoothly so far except for a peculiar problem that I have encountered with the use of @font-face. It only seems to occur in Firefox.
The fonts show up on the post detail page but not on the main blog listing page. Checking for errors in Firebug states that there is a 'bad URI or cross-site access not allowed' error.
Previously, I was using Cufon to render the fonts and had a similar problem.
The site is set up on a sub domain within a folder of the site and the theme created to match the original site e.g. blog.sitename.com