C-grade Platform sources
1 platform source scores C (55–69) on the SourceScore Index. Within this facet, the mean Citation Discipline is 40, Modern Reference 65, and Citation Velocity 70.
- #1MediumC·58medium.com
What C-grade platform sources have in common
Every source on this page combines two filters: a Platform publication category and a C-grade SourceScore Index. That intersection means these sources share a structural profile — they meet the editorial and citation-quality bar of C-grade (55–69) AND they operate within the platform category's specific publication norms.
The within-facet sub-score means above (40 / 65 / 70) tell you how this facet differs from the C-grade average overall. A higher Discipline mean than the C average means platform sources in this band cite more rigorously than other C-grade categories; a lower Modern Reference mean usually flags structural access limitations (paywalls, legacy infrastructure) typical of platformpublishing.