Whilst I personally find maintenance annoying but not something to stress about, I should remind everyone that maintenance is almost always at the same time of day, so there is a group of people (including myself) that is affected by the maintenance right in the middle of their gaming time. Again, not something I stress about too much as it's clearly obvious they won't do it during the times when the largest group of customers (North Americans) are playing. But it is nonetheless still annoying for the people who are affected by it week-in, week-out, while you Americans are all still asleep