If one wishes to start broadcasting on the Web, yet does not have web hosting, one can consider looking into a hosted service, which includes Blogger, TypePad, Live Journal, and more.
These services are operated or handled for an individual, so there is no need to concern one about technical upkeep of one’s Weblog; instead, one can concentrate on his blog’s appearance and content. In just minutes, after signing for an account, one can readily start his own blog. Many such services are offered free, such as blogger. TypePad charges a minimal amount for monthly service fee.
Why a Blog?
1. For personal acquaintances, relationships and hobby. A person can write a blog about his daily activities, what’s going on with his life as his way of telling his family and friends the things that goes on in his life. Likewise, one may also write a blog just so he can express what he feels about himself, or about a certain subject matter that is of interest to him.
2. Topical. Some blogs are committed to a precise topic, like computer hardware or politics. These are frequently read like magazines.
3. For marketing. Corporations are too, into blogging; when well written and implemented, this kind of blog can be a powerful instrument for business communications, forming eagerness and anticipation regarding their products and services offered, or used as tool within the company, keeping employees well informed about company issues and news. Also you can creat awareness about edcuation online.