This is nothing to LOL about!
Whether they're good together or not isn't really what I'm getting at when I say it's not romantic. I'm preeeetty sure those pics wouldn't go on to be E-rated. Heck the first one especially seems like a plot for [Dammit, machomuu! Stop making us work harder than we have to!] Unless you consider that sort of thing romantic.
Though my problem with shipping is that those who make them generally abandon the characters' personalities or warp them to a degree where they're almost unrecognizable, like Luffy in the first pic, and this happens a LOT when fans make shipping content.