Why is it so hard to earn money on mylot???

Just posting discussions is not really the best way to earn here. MyLot pays us for quality participation. Participation means almost everything you do on the site, especially responding to discussions and commenting in your own and others' discussions. Quality means being descriptive, relevant, original and having something useful or interesting to add to a discussion. The FAQs contain a lot of very useful information on making the best out of the site here: http://www.mylot.com/o/faq/faq6.aspx#14 and it's also absolutely ESSENTIAL to read the Guidelines and to know what you can and should not do.