I think the diarist was satirizing the others on here heaping on diary after diary, looking for anything they can to bring Obama down with. He does a good job of it, too- comparing how true these statements are to how Senator Clinton, who's certainly had just a rough life. In the process, he shows how silly the people who write diaries like this look, especially to undecided voters.
Good job, dude, you make an excellent point!