Again, Måns, Bauwe Bijl, thank you both very much for your input which has led to a solution that I think actually works (or I'm seeing things, also possible!).
1. Bauwe Bijl was right on the money thinking this might be a firefox related issue. Indeed, it seems to be just that. Amazingly, and this must be a first, most, if not all, of the examples described above must have been working fine in IE all along; it turns out you can’t use @font-face in Firefox with a font hosted on a different domain. I was fooled by the fact that fonts were loaded ok from both the external sources http://fonts.tiddlyspace.com/ (with the standard @font-face syntax discussed in this post) and http://code.google.com/webfonts (using a tip described at this tiddlyweb groups post http://groups.google.com/group/tiddlyweb/browse_thread/thread/e90ea288e76beb00/e6cf1abad1d6d87f?lnk=gst&q=fonts#e6cf1abad1d6d87f where I was pointed to by Måns. Do the above sources use some kind of server side mechanism to by-pass the @font-face cross domain issue in firefox? I wouldn't know but it seems that if they do it's indeed a by-pass and not a generally applicable rule. see https://developer.mozilla.org/En/HTTP_access_control and http://forums.shopify.com/categories/1/posts/36160 for more info on the @font-face cross domain issue in firefox (btw: I've deleted the aforementioned examples posted at http://fontfaceexample1.tiddlyspot.com/ in the hope of putting together one final example here) 2. The workaround is described in this post http://geoff.evason.name/2010/05/03/cross-domain-workaround-for-font-face-and-firefox/ This guy talks about a solution that actually embeds the TTF font file (which, apparently, can't be read by firefox cross-domain) within the CSS file (which, apparently, can) so it can be served up directly from an external server and still work on Firefox. (btw, isn’t there a native tw capabilitie to do just that, embed files within tiddlers? Any idea where to look?) 3. Using this workaround I've reset the example page at http://fontfaceexample1.tiddlyspot.com/ using both the @fontf-face method and the linked stylesheet method of the tiddlyweb thread Had to do that because, after all that, I couldn't (and still can't) implement the @font-face example with my mocha theme stylesheet which looks something like this http://fontfaceexample1.tiddlyspot.com/#MochaStyleSheet Ridiculously enough I can’t figure out where to put the [[StyleSheetFonts]] entry in the stylesheet without the entire thing going down in smoke and flames. Please see the examples / how to’s at http://fontfaceexample1.tiddlyspot.com/ and http://fontfaceexample2.tiddlyspot.com/ This should result to cross browser and, hopefully, cross platform rendering of the Trajan Regular font (free / http://www.jabroo.com/index/search?q=trajan) hosted at http://jd.heliohost.org/Novelty2/webfont/ within tiddlywiki documents hosted at tiddlyspot.com And please confirm, would you? If it turns out I've scratched my head too deep into my brain and I'm seeing local or cache or whatever fonts all along, well, Bauwe Bijl said it: ''grrr....the world of fonts...'' Cheers, sklpns -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To post to this group, send email to tiddlywiki@googlegroups.com. To unsubscribe from this group, send email to tiddlywiki+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/tiddlywiki?hl=en.