I have a wordpress.com blog and I want to allow users to be able to sign up to it, sort of like how you have to sign up for wordpress. Is there any way I can do this? I've gotten comments already by some people but when I look in Users in my control panel there is only me.
Also, is there a free forum hosting site that will allow me to integrate a forum with my wordpress site? Possibly without users having to re-register to the forum?
The blog I need help with is aftershockstudios.wordpress.com.