No longer getting HTML

I get fora messages emailled to me. I've been using Gmail for quite a
while now, but recently the messages stopped being rendered well and
I'm seeing all the HTML tags.

I am convinced I haven't changed anything that would do that -- are
any others seeing similar issues?

2008 Fridays: 4/4, 6/6, 8/8, 10/10, 12/12 and 5/9, 9/5, 7/11, 11/7.
Next year they're Saturday.
Measure wealth by the things you have for which you would not take money.