LSI stands for Latent Semantic Indexing. This technique is established to obtain the data by relating the word to its closest counterparts or to its similar context. For example, if you are searching something with a keyword “CAR” it will show all the related things like classic cars, car auctions, Bentley car, car race etc.
Of course my friend i agree with you Latent Semantic Indexing keywords will make your content seem additional healthy to go looking natural in search engines end users.
I'm curious whats the point in that poll? Anyhow I know a lot about LSI. It makes things look natural and benefits in seo.
I feel LSI is something which occurs naturally within a content if you're looking to add value to your visitors. If you write a high quality content the existence of LSI just happens like that even if you don;t focus on it!
LSI stands for Latent Semantic Indexing. it's main work to show good and unique results according to google rules.