Yes, Definitely it is the right choice to make, and it is highly recommended if you want to target high rankings in search engine. SEO will provide you good traffic and popularity of the website as well as to give benefits to other people.
Yes you can learn about the internet or internet marketing from the SEO, and if you want to know about SEO you can learn from the web, search and forum as well.
Exactly it is the right choice for learning.Basically seo is used for increasing the website visibility at different search engines.
SEO is one of the best thing to promote your website. It will rank your website on good place and bring traffic.
hey, Yes in SEO we can learn many new things but we cant say SEO purpose is exactly to communicate as we have social netwoking sites for that. The main purpose of SEO is to get higher rankings of your site in search engines.