"glow" tag do not work in FireFox

[#1]

This one came to me in a vision from God. (Well I am his most senior mortal representative.)
OK, its more of a browser bug.
But the "glow" tag does not work correctly in FireFox but does in IE7.
Below is a screenshot, taken from each browser.

[shadow=red,left]Also the "shadow" tag does not appear to work with either browser. (This line is shadowed.)[/shadow]

[#2]

It isn't a bug.
It's just lack of support for the text-shadow in CSS within firefox.
There are ways and means to fix this using javascript, but Mozilla should in reality just bring in support.

[#3]

Fixed by removing the ability to use them from the forums, since not everyone can see them.