QUOTE(weblinkindia @ Apr 2 2012, 02:14 AM)
I want to know that what is the meaning of article spinning and what are the effects of article spinning on SEO.
Article spinning is the process of using one article to create several if not multiples of the same article in a "unique" way.
It's a technique to creating an article so that it looks unique to bots, by changing certain words or switch the order of sentences.
Mainly used by autoblogs or for article submission.
There are many free and paid
paid: spinnerchief, thebestspinner, etc..
I would NOT put spun content on your main site. Not a good idea. Many times this content is grammatically incorrect.