I've met a few Hinata fans who really don't like Orihime because she kept on saying, 'Kurosaki-kun' yet Hinata also does the same yet that isn't annoying for the....wierd.
OK I used to ship IchiRuki but in all honesty they've had close to zero interaction for years now, I mean have they really had much interaction since they went to rescue Orihime what must have been like 8 years ago now? I don't mind the Orihime since the timeskip, so wouldn't mind the pairing anymore, she's gone pretty bonkers, she might be the nice person like Hinata, but she's much more active, and talkative, and amusing, I still prefer her with Ishida, mainly for the complete contrast in personalities, but I'd be Ok with IchiHime.
In fairy tail I used to ship NatErza for a while, mainly due to the end of the arc with Jellal, but I do like NaLu over NaLi, though that paring wouldn't be too bad, Lisanna did do a good job keeping him in line when they were younger, plus most Fairy Tail female charactors are pretty awesome. I also wouldn't have minded GrayUltear, while I like GraVia, GraTear is kinda a tragic possability, and if you have read Mashima's previous work, Rave Master, that potential pairing is almost a parralel of Musica/Reina and with the tragic end to that pairing, part of me wanted to see their FT charactors be happy, though turns out it was pretty much a parallel.
In One Piece I still ship LuNa, even though I've given up on it happenning in the manga, their has been zero romance since Robin joined and all hints of any pairing got thrown out of the window, and Nami seems to have been demoted as the panic idiot brigade with Usopp, Brook and Chopper...Infact this current arc she's hardly had any scenes, And Luffy seems to taken the role of saving the Princess.