An estimated 30 to 40 million North Americans use online dating sites, and the growing industry can now take credit for 17% of all marriages on the continent. Not surprisingly, a myriad of online dating self-help books have popped up on shelves?how-to's and self-proclaimed success stories of finding a mate. This story is definitely not one of those. When Veronica first clicked on those two fateful words, ?create profile, ? she did so with shaky hands and an equally shaken heart. She had no clue what kind of a roller coaster she had just strapped herself into, complete with highs, lows, and...