What is the difference between an article submission and a web 2.0 submission in SEO?

[sinelogixtech]

What is the difference between an article submission and a web 2.0 submission in SEO?

[RH-Calvin]

Web2.0 are platforms to submit your content and promote them in various social media and search engines. Article submission is the process of submitting your content in various article directories to build backlinks and generate traffic from them.

[aliciagwen]

The article is usually submitted through guest posting and in article directories which are moderated and controlled by other webmasters, whereas the web 2.0 is in your complete control and you control its layout, theme, and all the content and there is not as such moderation and control on it by any third party. So you are kind of owner and administrator of 2.0 Websites.