An automated way to do this might not work well. The editors must check and filter out the good deals. There are tons of fake/spam deals online. How to find the

An automated way to do this might not work well. The editors must check and filter out the good deals. There are tons of fake/spam deals online. How to find the real good quality deals? Community is a good way but it takes long time to build a community. Digg way is also a community way. I'm trying to leverage algorithm to filter out deals.