First, the rumours said that Zune users would receive a credit for purchases made from songs that they shared with other Zune users. Only days later came word that the rumour was just that. Now Gizmodo is reporting that both J Allard and Christina Calio (from the Zune team) discussed the implementation of such a system at a conference only days ago.
Let’s leave it firmly in the rumour bin until we get some more specific details, shall we?