There are several reasons why you should create simple web pages.

Simple pages download faster, and make an immediate impression on the reader. This is extremely important on the Web, where people will leave your site (click off) if your page doesn't come up fast enough.

Simple pages give a "clean" look, which often makes a nice visual presentation. (If you are trying to create a wild, busy look, please ignore this tip.)

Simple pages are also easier for you to create. Be happy with your simple efforts!