Arunoday....
Thanks for the appreciation, but if you are confused on how to 'Like', then you have to place your cursor over the Post that you want to like.....
2-3 buttons come up at the right hand bottom corner of the Post - you can click 'Like' from there!!
Something weird is happening! I can't find the 'Like' button but when I clack the FAQ link and then press BACK, I can see the 'Like' button. What's going on? I am using Firefox 3.5.8 on Vista.