Is there a way to promote your discussions in mylot???

MyLot is all about give and take. If you respond on discussions that you find interesting and add users who you think make interesting topics, then when you start a discussion, if they can relate to the topic, they will respond to you. If your discussions receive several responses. you will not earn for them. Those who post them will earn because they typed them. You can earn by going and commenting on them all. You will earn for your own activity not for that of others so receiving many responses is only worthwhile if you then participate with those who post them.

The best way to go about it is to network with others but in a human way. That basically means responding to other members discussions in such a way as showing a deep understanding of the discussion that it makes them interested in you and want to check out your own discussions as well as becoming friends with you. As you do this you will build up that social aspect of the site and it is when this happens that you end up getting more people discovering your discussions. But as mys points out getting loads of responses doesn't earn you anything unless you respond to the responses.