This is a freestyle page for ideas to increase training materials membership. Any and all ideas are welcome.
Create important categories to focus on brainstorm and create categories of the membership problems/solutions such as
Getting New Members
How to create better first impressions for new members,
Existing Members
Find out why existing members dropped off
Contact pat members directly to find out why they quit
Contact past contributors and ask them to come back (this one is tricky)
Investigate why members leave
Modify the home page to make it more welcoming
write Write a group mission statement that is engaging for members
...
find a way to publicly recognize contributors
(one example is the reputation mgmt. point system used by stackoverlow)