This Chrome add on to "Invite All" of your friends could be useful, however, facebook is blocking me from inviting everyone. Advice welcome! https://chrome.go

This Chrome add on to "Invite All" of your friends could be useful, however, facebook is blocking me from inviting everyone. Advice welcome! https://chrome.google.com/webstore/detail/ofcnbnhefnmjancehemliplicihbcjjb https://chrome.google.com/webstore/detail/ofcnbnhefnmjancehe...