Licensing question

Aug 30, 2013 at 4:26 PM
If I use this custom authentication, would I need CAL(SharePoint CAL and/or Windows CAL) per user from Twitter?
Aug 30, 2013 at 8:19 PM
I'm not really sure how the CAL licensing works, if any, with SharePoint. You can use this custom auth with Foundation/WSS versions (free) or with enterprise versions (paid). Each FBA user (twitter user) would be a unique SPUser object in a site. Hope
this helps.