I've just read a journal that was all about someone providing evidence that GrayLu exists and this person was bashing NaLu into a pulp.
Why must people be so disrespectful? Sure, I like NaLu. Good for me. Or you may like GrayLu. Good for you. We are free to like and support whatever we please. But why can't we do it in a more respectful manner? You never know, maybe Natsu and Lucy will get together? Or maybe it certainly will be a GrayLu happy ever after? Or maybe Natsu will just find Igneel and that's the end of the story. There aren't any proper romantic moments to suggest otherwise. The only times when they get physical is when they try to protect each other from danger (as we learned that good guild members do) or support one another during tough times.
And besides, I do not think DeviantArt was created for these kinds of wars. We use it to share our talents with the world.
So in the end, Hiro Mashima has the final say. In the meantime, why don't we just kickback, relax and enjoy what had hooked us in the first place. Fairytail, a story filled with action, bits of drama and of course, comedy.