I've tried Myplate on Livestrong.com, Caloriecount.com, and Loseit.com. I've found that the food on MyPlate and Caloriecount seem easier to call up than on loseit. But I like the reports and organization of Loseit. I especially like the daily or weekly email option on Loseit. The problem with Livestrong's MyPlate is that there is a $45 'upgrade' for some customizations like targeting specific goals for nutrients and no advertisements.
What do you all use? Do you have a preference for one for a particular reason? I'd love to know.