This is too mean and angry to be a good parody. This one is better: http://friedisms.tumblr.com/page/4 (the one about monkeys is still my favorite).
Depends on your definition of parody. I think it fits Swiftian parody just fine.
And, most important of all, to fit Swiftian parody it would have to be Swiftian-level good. This is subreddit level humor....