Facebook Family History Group Pages

So I did an inventory of the number of family members I was connected to on Facebook and decided that the Johnstone family line needed a family history group page. We are at 11 members to date and a New-To-Me relative was added by my cousin. Bonus. I've been adding old family photos, scans of documents and family history information so everyone can see the research that's been done. I'll be posting questions to the elder family members in hopes of solving a few history mysteries too. Here's hoping they step up and share what they know.