Chuckles at the posts ……
But time to get semi serious …. That twenty pixels difference has a big effect on the art work .. Most siggy blocks are 200 high by 650 or 700 pixels wide … I like mine to be a 100 as a minimum.
It's up to the people that run the boards though. I have given you all my reasons for being the size they are in the end though I can make images as small or as large as you like.