The quality of the educational content, and its utility is key

High quality educational content, which is useful, well organised, and accessible is the key. Make it useful.
by
Goh Poh Sun (First draft at 0530am, on June 9, 2015)

Focus on the quality of your educational material, its usefulness, how well it is organised, and its accessibility - the utility or usefulness of this educational content. Keep working to improve each area.