Why can’t we do any of these in signatures:
Allow Color BB Code No
Allow Size BB Code No
Allow Font BB Code No
Generally, the rule is there because we don’t want signatures to be so distracting that they take focus away from the thread they are posted in.
Complete rules and guidelines for signatures may be found here:
http://boards.straightdope.com/sdmb/showthread.php?p=7697069#post7697069
Thanks, I thought it might be something like that. I was just hoping to add some color for the holidays.
XMAS!
…something subtle. 
seriously? Blue and purple for Christmas?
There are a few people around here that are absolutely triggered by sigs like “regards, [username]”. How do you think they’d react if it was in giant rainbow letters in comic sans font?
I wouldn’t like that either, for that matter. Sometimes there’s a nice charm in simplicity.
Bipartisan Christmas?
This:
…was meant as a joke.
I was really thinking about Merry Christmas! or something similar.
Sure why not? How about Silver & Gold?
XXXXXX