I have a tree on Ancestry, Wiki Tree, and My Heritage. The Ancestry tree is my work in progress tree and the others are mainly there for others to find and connect with me. Recently, I made a connection through Wiki Tree when another member wanted to merge one of my ancestors with hers as they represented the same person. While looking at her tree I recognized a lot of names in her tree. We chatted through email and found out that we are researching the same area and that many of our ancestors are connected in one way or another.
Below is my profile page on Wiki Tree
It really pays off having your tree out there for "Cousin Bait!"
Who have you been lucky to connect with using cousin bait??