I'm neutral over timezones but when it come to Scratch, it's really frustrating the fact you have to wait until your bedtime in order your friend to respond to your comment. I do know it's unreliable to have all countries having the same timezone, because you don't want to start school in night, or sleep while it's daytime, having multiple timezones solve the problem but sometime, solving problems can create more problems. I think it's gonna be better if i reach the week-end.