Firstly sorry if this had been posted before . I had try searching for similar threads but cannot find any so I decided to make this.

Do you think its possible to make a Thanks feature ? Like if someone post useful things , another person can Click the Thanks button at that person's post and the person will be thanked .
And his records below his avatar will also showed Thanked ? in ? posts.
The first ? stands for how many thanks had that person received in total while the second ? stands for how many of his/her posts had been thanked.