I’d be a bit cautious with hiding too much content behind a login. It might push some lurkers to sign up, but it could also turn away new visitors who just want to check things out first. Maybe try a teaser or a summary to lure them in, then ask them to log in for the full scoop.
I’m all for a subscription area if it offers something exclusive or valuable. Just be careful not to lock everything away, or you might scare off casual users who aren’t ready to commit.
Social logins are definitely worth considering. They make the signup process way easier, and I’ve seen them boost registration rates on other sites.
Overall, mixing some open content with premium stuff might strike the right balance for growth and search rankings.