Why to Submit?

Today we see that almost every webmaster is applying the technique of article submission to boost his business. Hundreds of dollars or personal efforts are being employed to get the articles submitted to press releases and content directories. Why are they doing so? Why are professional are offering their services for articles submission to quality articles directories? Surely there are a lot of benefits due to which webmaster are being raved about submitting their article in press releases and major content directories. Let