Something that is important is that just because you are shorter than a tall woman doesn't mean you should automatically dismiss her. There is a common misconception that tall men and women prefer to date people their own height, when in fact it may make no difference to them whatsoever if you're tall or short.
If you are shorter guy dating taller women, don't make a huge deal out of her height unless she has made it clear she loves to be tall and like that you're shorter than her.
The great thing about tall dating sites is that they are made from tall dating specifically and so everyone who goes there is both tall and looking for a date, or likes taller women or taller men.
So it kind of removes some of the issues surrounding dating tall people.
Tall people sometimes need help when it comes to dating.