LOL everyone is getting all butt hurt over sigs now. I change mine about every month, so just chill and it will change. If your browser is crashing because of some 15-50k GIF files you need to use a different browser and/or a better computer. Download firefox and you can tell it not to load images from certain pages.
In any case... I'm not going to change mine until I personally get sick of it. Which will be in about a month. WesW's sig used to bug the shit out of me every time I saw it, then I got used to it and I think it's cool now.
See Image 4 in my sig for my response.
(I will change mine this weekend, since I used to have dial up and I know how annoying shit like that can be. It was fun while it lasted, but I try to be considerate sometimes, so I will change my sig this weekend, ok?)