Autopost /Schedule plugin allows site members to add posts or blogs with future scheduled date. Post will be published on site automatically on scheduled date and time. It is a Very useful feature for new sites to look busy and active.
Affiliate system allow affiliates to earn a profit through purchases/subscription made by their clients. It encourages your members to share and introduce your website to others. It is a perfect tool to track referrals to your website.
E-Library/Books Plugin provide an opportunity to create a real library on your website. You and your members can "Create a New Book", organize them into various categories which will auto Share to News Feed Page. Also, Members can Read Books on your website or Save Offline (Download)