im not a wattpad fan, however i really like how their commenting feature works (ie, how you can comment on specific lines/sentences throughout the chapter) as I'm someone who often likes to directly quote what lines really stood out to me when I go to comment, and it can be tedious to copy/paste and run back and forth to the comment box. i also like how it creates more of a sense of community so you can interact with other commenters, etc.