Is There A Duplicate Content Issue When Syndicating Full Text Posts In Branded Networks?

In episode 283 of our weekly Hump Day Hangouts, one viewer asked if there is a duplicate content issue when syndicating full text posts in branded networks.

The exact question was:

Hi guys: 1) What is the problem of duplicate content during syndication for full text posts? Is the problem apply on branded networks also or just tier2 and beyond?