There hasn't been a rule not permitting it yet as no one has really kickstarted the idea and taken it to an abusive level. I'm very picky about signatures as I do not want them being the showcase of a post; shutting sigs off is not always a valid option. I would permit them provided they are thin in height and not intrusive.
Hello Wayne
I agree that a max size (height width) should be established. I am just re-visiting this thread as I just recently have seen a few sig's but had thought that the case was closed so blew off the post.
Sig's are often used and WELL abused on gaming forums and like your preferences, they don't need to be the focus of the forum. But the ones I have seen have not been intrusive and so far, not abused.
Is there a possibility that you could add some words about sig's
HERE? maybe give a few rules (No Porn, ect.) and the absolute DO NOT Exceed pixel sizes and all.
Thanks!