Running a website takes a great deal of knowledge. The design, coding, maintenance, promotion, marketing, and management of a website is almost an impossible task for one person alone without extensive training. Thus it is quite natural that I am screwed at the time of my college (MANIT Bhopal) examinations.
Sometimes a picture is worth even more then a thousand words.
I think it is better to run a single website properly as compared to running 5 websites and all having poor traffic and less exposure.