Well, writing quality content would always help a lot, there is no doubt to it, what you need to do is to write with quality and maintain keyword density too, it helps.
@Steve_SmithApr 11.2013 — #The SEO technique has also been substantially changed. The algorithms used by search engines are so sophisticated that they have significantly improved the quality of the query results. To attract a surfer to your webpage you seriously know the content that has to be placed there. It must be useful and relevant to the need of the surfer
@tejasApr 14.2013 — #I think Content creation is a large part of what we do as marketers and writing effective, well optimized content is, well, hugely important. Write conversationally but confidently about your subject matter. Ideally, your content should be between 500 and 700 words in length. Break up the information into paragraphs with sub heads. If your content doesn't make sense, or it doesn't convey useful information, your page will likely drop in rank.
It means your content should not only lengthy but also outstanding is very necessary.
The most important and the most lengthy task for a blogger is to make back links to his/her posts. This is to be done if you want to rank high on Google with posts.
2. Traffic
As I have said in the starting everybody loves high quality content even Google too whether it is panda or penguin.
So, writing content with high quality will help you to increase your traffic dramatically and that is also in less time and less posts.
3. Comments
The importance of comments (not including SPAM) towards a blog is same as the importance of blood to a human. They can be called the lifeline of a blog.
Actually, comments are the reputation points, the more you have the better your reputation is.
And content with high quality force reader to comment like a pizza or your favourite food forces you to eat it.
4. Reputation
As you already know that in today’s world reputation is the most important thing for a blogger for his/her blogging success and if you have high quality content by your side than I can bet you will taste the blogging success in no time, conditions apply.
5. Money
And if your aim is blogging success and you write high quality content than you can earn a huge amount of money fast.
6. Real Subscribers
The line “Money is in the list” has been roaring in the blogosphere for many years and if you want to make it true for yourself than you can do this through, you know about it. Right?
You must have noticed the word “real” in the subheading above. Didn’t you?