I created my first Warmane char on Lordaeron thinking x1 rate was good enough for me and that I would enjoy the hardcoreness of this realm.
Sadly it appeared that I really lack time to lvl up with such a low rate and so I forgot about WoW for a while until I started playing again on Icecrown.
I had some really good times with that first char (lvl 28 Belf, Seregil) and I would love to continue playing him, on Icecrown.
There is no "realm transfer" avialable at the moment.
By the way you can easily get a new character, same class and race, to level 28 in 1 hour on Icecrwon so it should not be a big deal
Im terrible at lvling at WoW xD (8 hours and im lvl 37 on Icecrown xD) Also the fact is that indeed Seregil is low level but I dont feel like restarting a new elf pally. Moreover Seregil was played as a RP char so he is a backstory and well, im quite attached to it :)