- Images used in signatures should be no larger than 800 pixels wide and 300 pixels high. (These guidelines were chosen to try to give members some flexibility in their signatures. I'd really rather not see every post end with an 800x300 image.)
- Signature images shouldn't be any larger than 300KB in file size.
If your image is over 300 px already, please shrink it. I really didn't want to have to enforce this, but since people are taking more and more liberties, it seems I'm going to have to. Also, if your signature will work well in a size lower than 300 px high, then please consider making it smaller. When 90% of the page is taken up with signatures and 10% is peoples' one-line posts it becomes a bit silly.