Choosing a right niche for a blog is the most important aspect when one plans to be a blogger. This is often not taken seriously by many Blogger who eventually as time passes by fail to pass on good content leaving the blog to die out slowly only for existence in the cache of search engines. I have come across many blogs who do quite good at the beginning but fail to sustain them in long run eventually leading it to sink in terms of traffic, revenue and readers. Remember these three things are the backbone of any blog an unless and until these three work in conjunction, no blog is successful. There are many methods to attain them but most important is what your write and for how long can you sustain writing in your niche.