Apart from copyvios which can be detected since they are from online sources, quite a few students write bookishly (which makes me wonder if they are copying from local texts). I kind of feel(personal opinion) that *deadlines* , *marks* are making quite a few of them to treat this as yet another homework and in turn have the "done and dusted" attitude. Of course there have been some good contributions, but it has been rare for the population.