Most Helpful Guy
Abraham Lincoln said that a man should be just tall enough for his feet to reach the ground. The idea is. . . any height is fine with Abe, and any height is fine with me.
I'm 5'9" so I don't often encounter women taller than me but I did recently encounter one lady on PlentyOfFish who would not date me because she was 1" taller than me. What a tragedy; she might have been "the one."
There is no problem caused by a difference in height that cannot be overcome by two people who truly care about each other.
Most Helpful Girl
I'm pretty tall, so I like a guy who is either my height or a bit taller. It's not a HUGE deal, though. I once dated this one guy who was pretty short, but he was so attractive and charismatic that I didn't even care. But yeah, all in all I would rather my boyfriend be around 5'7 to 5'11.