What are the participation gold coins?

The poster gets these gold coins? The people who leave a comment? Who is the participant?

Dandelion1122

http://bbs.pindiy.com/thread-94084-1-1.html
http://bbs.pindiy.com/thread-254699-1-1.html

I hope this helps you.

ldee13

Thank you!

charmdone

This was awesome thanks for asking and answering!

Bleu

for every new thread youll get 20 coins from the system
when the pattern is proofed by moderators and accepted
and a bonus from the moderator
depending on quality, old/new ectr.

for every reply youll get 5 coins from the system

you lose coins
if the thread is duplicat and will be recycled

russkiy-dom

Hi and just soldier on earning  points from replies and log in everyday once atleast