"What title impresses you the most?" And, conversely, "What title impresses you the least?"
For me it's probably Loremaster. That's a title that not only requires some higher-end content, but requires a lot of patience and grinding - far more, I would say, than the drake and whatever title you might get for doing all the holiday achievements. Whereas Explorer and Merrymaker probably impress me the least. All Explorer takes is a little patience and flying. It just took me a few boring hours to do that, as I was getting the easier elder coins.
Anyway, I'd love to hear what y'all think.