Welcome to the Q&A Forum

First, I'm new to SEO so bear with me. My company owns a list of domains with names that are keywords for us.  Right now, all those domains are redirecting to our main site.  None of the domains has ever had content; they were purchased recently and simple redirected.  My questions are: 1) is there any value in having domains that are exact keywords on which we'd like to rank, (i.e. does this work to improve site traffic and ultimately rankings, or is this a black hat tactic)?  and, 2) would there ever be any value in turning these sites into landing pages with content and outbound links that lead to our original site? Thanks for your advice.

Moz is reporting no ranking on one of my keywords, but when  I search that keyword on Google we are on the first page.  What would cause Moz to report that incorrectly?

I'm trying to add our Facebook account so that we can review the reporting on this.  I keep getting an error that says "Uh oh! We couldn't connect to your account on Facebook." I AM an administrator on this FB account.  Anyone know how to get this to work? Thanks