Lass, the like button was similar to f b's. If you liked someones post, you simply clicked on like and it let the poster know that it was enjoyed by others. But alas, one day it was quickly taken away. We stormed the castle walls, shared threads and wrote many pms. But to no avail; all fell on deaf ears. We would have understood but without notice or answers, we were all left in a quandry. This happened during an early spring cleaning back in January or February of this year. If you look at your notifications next time, scroll down below pm, vm, fr and eventually you will find the section that remains.
PS. Eyes straight ahead!