It looks to me like our FTP mirrors are mostly holding up (though one or two of them are a bit slow,) www.mozilla.org is still quite responsive, update.mozilla.org seems pretty pokey, and SpreadFirefox.com is dog slow. Oh, the joy of popularity :-)
We're workin' on it, folks. More hardware and code optimizations on the way. If you're good at PHP optimizations or anything else that might help relieve some of the pressure at umo or sfx, please let me know.
Also, please consider making a donation to the Mozilla Foundation. We're a a California non-profit corporation exempt from federal income taxation under IRC 501(c)3 so donations are tax deductible :-)
