In this forum i saw the thumb's up facility. what is the that? what it exactly does.? i hope that it encourage the peoples who are all responding. is that so?
Click the "thumb's up/+1" button to indicate that you think a post is valuable in some way; if a post has any thumb's ups, it will show up right there in the post. This lets you know when people thought your posts were useful, and lets you see what posts other people found valuable.