I see there are only nine people on LJ who went to the school, most in the past few years.
I believe there are only a few scenarios that would explain such an occurance.
There is either very few people from my era of school that is knowledgable enough, or has enough time to bother with computers, to have an LJ. Age may also be a factor here on several levels.
The more likely path is that no one wants to admit to going to the school. =)