IN this Age of Reason, Magic Is No Answer.
Sure it is. Maybe not one you like, but there was always an element of supernatural on Lost.
And in my world, Cracked, was a MAD wannabe. So I've never gone there. Note also, external source, the answers were not 'in-show', which is sloppy writing to me.
I understand where you're coming from, but Cracked has moved away from being a MAD wannabe into a full-fledged on-line entity of their own.
As far as having all of the answers given to us in the show, I disagree. I'm not a fan of being spoon-fed and I think there is much to be said for "head-canon," as it were.
Granted, the show has to give you enough for you to draw your own answers, as opposed to requiring the fans to fill in the dots out of laziness.
As far as why Lost is a topic of discussion, yes, it is being used as an example of a show that should have been shorter, with a tighter focus. I think that last part is something that's being left out of the conversation. Making shows shorter is not a magical (pun, intended) solution. They could have been shorter, but not more focused.