I just posted a screenshot in "December Screenshots" which turned out bigger than what anybody else ist posting. Can someone tell me how to judge either by their website or by the image size how to do that properly?
This was my first try!
Something else you can do when you post the image ...
Normally, the image tag looks something like this (remove the first space):
[ image]someimage.jpg[ /image]
Change the first image tag to read like this: [ image width=800] (again, remove the first space, but keep the second one!).
Now, when it is displayed in the forum, the image will automagically be resized to be only 800 pixels wide.