So 2 weeks ago I changed one of my sites over to a paid subscription site with a set of custom plugins.
Users first sign up for a wordpress account on my site and then pay for their subscription. Its working great!
My only question is how many users can WordPress handle before it starts to get bogged down. I already have 205 paid subscribers growing at 10-20 new users a day.
Also, I noticed that some people are creating accounts but not signing up for a subscription. Is there a tool I can use to track user's last login.... I want to be able to prune my users like in IPB... For instance, remove all non-paid accounts that have not been accessed in 30 days.