A _co-moron_ is anyone who engages in interminable, pointless, tedious discussions with a moron, trying to "educate the moron" / "prove the moron incorrect" / "triumph over the moron", failing to understand the separate but equal futility of each of those goals.

The result of an aggregation of _co-morons_ is a sufficient supply of ego stroking attention for the moron that the moron becomes _embedded in_ the discussion forum, with no reason ever to leave it in peace, and the forum becomes a saturated "troll flood plain" rife with low quality content and with no room left for its intended discussions.

This I found randomly here. God bless the nerds.