The upcoming death of Google Reader  and the addition of hashtags signal Facebook will likely launch a new way to discover and read news at the June 20th press event it’s just sent out mysterious invites to. It could be a sort of “trending articles on Facebook” feature, or a more full-blown RSS reader-style product.

Facebook will gain a lot of users by this if it provides a separate tab for reader as people will find it difficult if it provide a thing  like reddit.