Sugar is sugar. I don't care where it comes from. Fruit is better for you than a cookie, but it still has sugar in it. Fruit has vitamins and fiber and all that, but to say that the sugar doesn't matter is like stirring a teaspoon of dog poop into a gallon of ice cream and saying it doesn't matter, that the benefits outweigh the cons. Yes there are benefits, but if you're worried about sugar, just take that into consideration. With that said, yeah, fruit is good for you, so include it in your diet, just don't eat a ton of it and expect to be super-healthy. Look at all of the serious bodybuilder's diets - vastly more fruits, veggies, and complex carbs than fruits. The whole "I'm eating healthy because I'm eating a ton of fruit" thing is a joke because, aside from all the good stuff that comes in fruit, you're still putting a lot of sugar into your body. You have to be moderate about it.
I say sugar is sugar because I crash when I have medium or large amounts of sugar, even sugar from fruit. If I have like a whole piece of fruit or two with my breakfast, I'll get dozy, same as if I ate a cookie. To my body, it doesn't matter where it comes from. So yes, eat fruit. Just don't overdo it. Don't drink 3 fruit smoothies a day and think you're eating really healthy, because you've also just put in a lot of sugar into your tank. Not knocking the health benefits of fruit, just pointing out that it should be more of a...minor part of your diet than a focus like lean protein, complex carbs, good fats, etc.
Oh my gosh, this place has infected me. Quick, where's a twinkie...