Will subscribe option add all new users to site?

Hi Josh,

Will the option to “Subscribe users to main site” always add any new registered network user to the main site (or selected site id) regardless of how the get to the registration page?

I currently use a separate plugin to add all new users as subscribers to our main site. I just want to confirm the option in your plugin will do the same thing, even if they don’t register via the link in the login sidebar widget. If so, I can select the option and delete our other plugin.

Please advise, thanks!

http://wordpress.org/plugins/wpms-sidebar-login-widget/