@HanasonsJun 13.2013 — #Because, you do SEO based on the keywords, some keywords have higher value and if you managed to optimize them then it would really give you good benefit.
@noahwilsonJun 13.2013 — #keyword are short define short description of the website and helpful to index the website on relevant keywords in search engine.
@kpkarthikJun 18.2013 — #People searching what they want through only keywords in search engines.Because keywords plays that much of important role in Search Engine Optimization.If SEO make that keywords in number one position in search engine,then more visitors would visit your website.If it happens like that,you should gain more business and leads.