To the concerned mom out there, I hope that the students posts so far have been helpful and somewhat reassuring. One of the reasons why I love Johns Hopkins is how diverse of a student body there is. On the Hopkins campus, I have a group of friends who I absolutely adore--we spend our days overly active, have way too much fun in the library, and are able to discuss serious topics. Before I went to college I had this thought that whatever college I went to would change who I was as a person, but I've realized more and more that at Hopkins I've still been able to hold onto my values and find a group that I relate to rather than have to adjust to make a group of friends. So my first point is to be reassured that your son will find a great group of mature friends out there.
Regarding JHU Confessions. Overall, it's a terrible website, I agree (although, like others have said sometimes the posts are more serious and other times are funny since they are not person or group-specific jokes). Nevertheless, it's a reflection of how powerful the freedom of speech is. Although, I read the site sometimes freshman year, I've realized that I have plenty of better things to do with my time and now don't even remember it's there. As other have said, a small minority of students read it and a much, much smaller minority actually write on it. It should not act as a representation of the student body as a whole, but unfortunately it only takes a few students to make a representation of a school.
I'm not saying that Johns Hopkins is perfect. But unfortunately when a large group of students come together there will be students with differing views of what funny is and differing views on what the point of college is and just overall different levels of maturity. For example, this past fall, Tucker Max--a comedian who writes a very female offensive blog--was financially supported by a student group to come speak at Hopkins. I was outraged by how there could be support for someone like this to speak at Hopkins. Over time though, a group of students came together to protest the event. And although it was not canceled, it brought attention to campus of the need to respect females. Surely, I lost respect for some of the students at Hopkins because of this, but at the same time, I was reassured by the outpouring of students who were in agreement that the event was offensive and I do know that it won't happen again.
No college, including Hopkins, can have a parent's picture-perfect student body, simply because of how group dynamics work. Additionally, every college has parties and theres no way to run away from a school that doesn't have parties, but yet it is definitely still possible to be a student at Hopkins who doesn't go parties. However, I still have tons of pride for Johns Hopkins and a love for the Hopkins student body that has grown the more time I've spent away from it.
I'm currently studying abroad in Switzerland right now and although I enjoy exploring a new area of the world and enjoy my classes, I constantly long for my friends back at Hopkins. Being on a study abroad program through another university and with a group of 50 students from all different schools, I've been able to realize how different and unique my college experience has been from other students and have become even more fortunate for Hopkins. Why? I've realized that Hopkins is more about academics than a lot of other schools and is a lot more accepting of each other. Additionally, the parties at Hopkins are a lot less frequent and out of hand as the parties I hear about from other students. This has just shown to be that the views expressed on JHU Confessions may actually be a smaller minority than similar views at other schools.
I hope you have found this somewhat reassuring and I know that you and your son will regain respect for Johns Hopkins after you see how many opportunities, knowledge, and friends the next four years will bring him. In the mean time, stay away from JHU Confessions, and instead read the JHU Gazette:
http://gazette.jhu.edu/. Here you will read lots of great accomplishments that the staff and students of Johns Hopkins are making. If you find that biased, then check out the JHU Newsletter since it's from the students themselves:
http://www.jhunewsletter.com/. And I don't know what major you're student is interested in but there are TONS of student publications put out from undergraduate research journals (HURJ, Epidemic Proportions, etc) to political newsletters (JHU Politik) that more adequately and accuretly express the great things Hopkins students are doing and the views Hopkins students have.