Inviting 36 or More Users
If you configured your blog to be private through the Settings, Privacy section of your WordPress dashboard (as discussed in Chapter 7), you’re only able to add 35 users to your blog through the Users section of your WordPress dashboard. You can give users access to your WordPress dashboard by assigning them roles (as discussed in Chapter 12).
If you need to add more than 35 users to your WordPress.com
blog, you have to pay $29.97 per year for the Unlimited Private Users upgrade.
PROCEED WITH CAUTION
Even with the purchase of the Unlimited Private Users upgrade, a person cannot be given access to your WordPress.com ...