This reminds me of the MIT prank where some students created a scientific thesis generator that basically made up BS papers full of scientific terms and was able to get several published in major journals. You can still play with this generator.
http://pdos.csail.mit.edu/scigen/
For example:
http://apps.pdos.lcs.mit.edu/scicache/189/scimakelatex.20979.MattStat.html
Otherwise,it is a continuation of many Marxist ideas, such as atheism, socialism, punctuated evolution, oppression and marginalization of classes and other minorities,and the socially constructed self.
Part of the problem, admittedly, is that Habermas was translated from German, which often translates turgidly. But I also suspect that there is an element of utter gibberish in this stuff, whether because the language itself becomes inadequate to the task or because the concepts are just too esoteric to be relevant (or because it's just a bunch of hoohaw) I don't know ...