April 30, 2009 3:00 AM PDT By: Josh Lowensohn
Say Hi!
Like pop-up messages? Of course you don't. But don't let that stop you from downloading SayHi, a code test that made it to Mozilla's add-ons directory. Every time you open your browser, it shoots a pop-up your way that says "Hi!" which you have to click on to get rid of.
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Photo credit: Mozilla