sorry about this but WTF?! can anyone help?

[We_All_Shine_On]

ok I'm sorry if I missed it, but I have been looking all over the forums for a post on this but I couldn't find one and we all know it's irritating to see multiple identical posts.
Ok:
so can someone PLEASE tell me the guidelines for photos?! FUCK! Who can see what? why are some links, others pictures? The post number doesnt matter becase someone with less than 50 had a pic in their sig, and i have more than that and it's a link.
So what decides what here?
I'm lost,
why do some people's pictures show up as links and some show up as normal pictures?thank you

[WayfaringStranger]

i think there is an option to link your pictures.

[xaosflux]

You can have less then 50 posts but still have increased privlidges by becomming a Site Supporter, that is the highest User Level, available by making a small donation to the forums.