Fight your way to online plagiarism through copyscape.com

It hurts to get your post copied by other by doing just ctrl + c and ctrl + v. I have learnt it the hard way. So here is a website that might help protect your posts or articles from being copied.
Copyscape.com
http://www.copyscape.com
The copyscape is online service for detecting the online plagiarism. It uses the text medium to find the duplicates.
+ points
* Has free service but limited.
* $0.05 per search for premium
* Preety useful for free users, can be very useful for premium users.

-ve points
* If you are not a member then you can search maximum 5 times from a computer in a month. No, removing cookies won't work.
* Only 10 results are shown for non members with so called top 10 tag.
* Shows results of even 2-3 words being the same.

Thats good

But see this

And the review ends. Please comment if you have any questions.