Guild Wars 2

This is by no means a big deal, but it’d be nice I think to have a pop up window appear when experience fills mastery tier to full. There have already been a few times where I simply forgot to keep looking at the experience bar I was currently filling and as a result had wasted experience.

I’m have to agree with this. At the very least, allow the XP gained after a mastery is filled to roll into a ‘will apply to the mastery trait selected next’ type of system so it still counts. It’s a little frustrating when you are VERY near to the mastery level and then to get a big chunk of XP via event or whatever and have most of it wasted, or not notice your bar is filled and continue to do events for some time and waste it.