2. The computer-implemented method of claim 1 wherein the metadata for the digital content comprises the default target quality level for the digital content, and effecting review of the digital content comprises: a) selecting a group of reviewers from the others of the plurality of authors for a review at a first quality level that is less than the default target quality level based on the reviewer credentials; b) effecting transfer of the digital content to user devices associated with the group of reviewers; c) receiving feedback from the group of reviewers; d) determining whether the digital content is to be reviewed at a next quality level based on the feedback and the default target quality level; and e) if the digital content is to be reviewed at the next quality level, repeating steps a)-e) for the next quality level.
5. The computer-implemented method of claim 2 further comprising providing the feedback to the one of the plurality of authors based on the feedback from each of the groups of reviewers if the digital content is not to be reviewed at the next quality level.