I've been reading this article on the Codex: http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory
I wonder if this is commonly used by users. I know it works, but my concern is if this may prevent the search engine's robots of going further than the index page.
I would like to know if anyone experimented any kind of problem after this setup process.
Sorry if the question is silly and if this configuration is commonly used.