#2. The rampant use of the word plot to refer to pony rear-ends 'Watching it for the plot' is a human joke. Ponies wouldn't get it. And nobody's come up with a convincing reason for ponies to use the word 'plot' that way.
I thought I'd put something new up for those of your who stumble onto my page. This is just the first thing I thought of.
So, little things that bother me in fanfics. They aren't 'deal-breakers', not all of them, but they irk me all the same. For now, let's just start with one.