I see grammar is often an underlying issue here, and "it's", unless it is the contraction for "it is", is common but egregious--just read any sentence with"it's" as "it is" to see how ridiculous it sounds. For those of us who've gotten fuzzy on our punctuation over the years, let me recommend "Eats Shoots and Leaves" by Lynne Truss...whoever would have thought a punctuation guide would hit the bestseller list in at least two countries?! The reason for that is: Its a hoot! Ranges from merely funny to absolutely hilarious...