Used to write a lot of fanfics, not so much anymore. Pinkie Pie is best pony, Rainbow Dash is right behind. Don't really dislike anyone.
Cloudy writes stories. Cloudy likes it when ponies like each other maybe a little too much and sometimes end up in love. Cloudy writes stories about these things, often.
I wrote my first fanfic in 1993 and have been writing every since.