Benig in the late 50s is a tricky position. Depending on your guild, you might start ramping up to the
endgame, or you may be trundling with your head down towards 60. If your guild isn't going all-out to get you levelled,
then it can get depressing logging in, spending hours mindlessly killing, and not getting a level out of it.
A few tricks to break up the tedium of that final stretch include: explore new areas and quests; pick a faction (such as the Timbermaw or Argent Dawn) and grind reputation, focusing on that rather than your level; spend some time in PvP, which has a small experience reward; try farming for money or drops instead of xp; and do some instances. You could also concentrate on your tradeskills if you've been neglecting them.
Of course, nothing really changes the fact that it does take a while to level, and if you haven't the stomach for grinding, you may get bored. I've found breaking up grinding with some PvP works well, and I also used the WoWVid player for a while to entertain me through the killing. Have you any tips to make the home stretch go by quicker?