Do i get a cent for each reply to my discussion??

yes you will get earnings but don't know how much per response for reply in your discussions, maybe not very much. better do response to earn.

I have same question with you. I think you get something. I don't know for sure about earning algorithm here (same with every mylotian I guess) but when your discussion become a popular one you will get higher earning rate. Other member with more experience in mylot may help us with this subject?

No, I don't believe we do get paid for the responses to our topics. Lots of people try to figure out how the payment system works but your best bet is just to respond to other discussions with quality answers and start quality threads.