Do you like when a site changes its appearance/ banner/ header/ have little extras added according to certain periods (holidays, seasons... etc) or do you prefer sites with a 'fixed'/ 'forever' theme?

personally i prefer a standard fixed image maybe a small addition to it for holidays but not a change

I sometimes like a change so that shows we are celebrating that holiday. I personally like the change, it keeps the members coming back all the time to see if there is a special change during a holiday period so they can see new features, contests and more according to that holiday. I think it seems entertaining and celebration excitement to me.