Cos:

1. It helps u 2 mix with other culture & traditions.
2. It helps to meet like-minded people.
3. It helps 2 find different solutions.
4. It helps 2 relax ones mind.
5. It helps 2 advertise.

And finally...

It helps 2 know tht v aint alone when der r so much lovely people out here who can make a difference in one's life...!!!