I don't care what they do with the length. Or really the height, so long as there is some kind of increase. 100 is to restricting! 150 or 200 either way works for me!
I realize there are bandwidth restrictions and such, that freeones needs to stay within, but reducing length and adding height, seems that it would equal out!
How's this. We could set it up so you have your choice between 575x100 OR 400x200 or whatever other size. Maybe if we give the members total freedom over sig size. Yet with limits! For example 575x100 = 57,500 total pixels. So you could set the sig limit at that! The limit could be, for simplicity sake, 55,000 total pixels! However you want to break it up! 550x100 or 500x150 or 400x250, my math may be a bit off, but you get the idea! List the different options for sig size.
Given that kind of creative freedom, I for one could make some killer sigs and the sig artists here...Doc, UT, etc...would make some crazy ass sigs!