I Have one idea about getting quick backlinks

First of all sorry my internet connection is dc in my first post

the idea is create 50 blogspot blog and put one article in every blog by slighty
changing article's top, middle and last line then submit all your blog into social bookmarking site and rss feed sites, so it gives nearly 500+ link

let me know anyone have try this before

This will certainly build backlinks if done correctly, the best thing is to test, rinse & repeat