There are two reasons -
Though I will be willing to score high in the entrances, I even wish to score good percentage and percentile for boards.
Second thing is though I am mainly an engineering student, a Computer student, I love Biology as a subject for study too. Its just that I love Computers more. Two years earlier, when I was undecided about myself, I had opted to go for Biotech... :p
EDIT: Since the link you provided had its server down I couldn't see the article. I wish to see it later. Until then thanks! =)