Well, the trouble with that argument is that we were all children once, and we frequently observe children in the course of our travels, and "think of the children" just don't fly, Mommypoints. Children want to go to camp or to the beach or to Disneyworld. They do not want to go to Paris or Fiji. There is no social service involved in putting entire families including small children in the air.
There's nothing wrong with being a blogger, collecting information, and making a living. But let's not pretend that this is helping children or that it's good for children or that the children even enjoy it. The kids are miserable. It's about the parents and trying to show up the other soccer moms on the playground.
I wish you had made a reasonable argument for yourself, because there's a good argument to be made for these blogs. "Think of the children" just makes me hurl, frankly.