Where do people go to find another person and socialize with people that have the same interests? And then become friends with so person online?
Quite agree with you. I prefer to meet you in social networking sites like facebook, twitter and so on. There are many groups about different subjects. You can join the groups you are interested in, and most people in the same group have same interests. This function of community websites really bring convenience to us.
Also, if you travel in space you will get many of your type as there are many wondering here and there in space.
There are many ways to find people with smililar interests, such as forums, social networking websites, blog, etc..
The most incredible person that can be like you is your wife or husband. If you want to find like-minded people - get married (if you are not already). A good spouse is like a source of unlimited encouragement, who will prod you on to succeeding in anything. The opposite is true for a bad spouse, he or she will suck the life out of you and choke anything worthwhile out of your life. BTW, I am not married, I was just observing my friends' and acquaintances' families and that's what I saw happening.
I don't usually do it myself, such people are everywhere, so you may meet them just in the nearest cafe, or in one of the forums