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Just type or paste an URL in the form above, and click on "check it" to see the magic. If you want to fine tune your validation, click on the "advanced" link. That's it! An Idea: The Social Media Algebra I used to be very good at maths. I really was. Then I started studying computer science stuff (which is normal for a computer scientist) and as time goes by, I forgot many of the coolest stuff I l
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