SEO is dead, long live the SEO. Every now and then, the critics of search engine optimization scream their apocalyptic manifesto for a SEO-less world. You don't need optimization anymore, they say, because the engines evolve so quickly that everything you do is immediately obsolete.
Yes, the evolution of technology every year brings developments to the industry, but does this mean that you don't need to optimize anymore? The answer is clearly 'No'. You still need SEO; it's just not the SEO you were used to, as shown in the following infographic.