From WordNet (r) 1.6 [wn]:

  criticism
       n 1: disapproval expressed by pointing out faults or
            shortcomings; "the senator received severe criticism
            from his opponent" [syn: {unfavorable judgment}]
       2: a serious examination and judgment of something;
          "constructive criticism is always appreciated" [syn: {critique}]
       3: a written evaluation of a work of literature [syn: {literary
          criticism}]

This site needs more criticism. Of hypertext and of itself.