Algorithmic Publishing & Content Curation Software | Lingospot

Via Scoop.it - TeacherWorkflow

‘The Lingospot APP offers a powerful combination of automatic content aggregation and filtering and in-depth content editing.’   OK, but this costs $500/month at the basic level.  Does someone have an open source version of this?  Could be a tremendous, wiki-like tool for teachers and students to generate enduring project stories and long term data.  Workflow, baby. Workflow.
Via corp.lingospot.com