Photobucket picture hosting changes

[Cormanus]

And Stichill has just—inadvertently probably—demonstrated the great irritation of uploading images directly to the forum: there is no way easily to control the dimensions of the image. Even if the file size is small, pictures can be enormous and dominate the screen to the point where it's hard to read the text. Guth has somehow set things up so linked images remain a manageable size.