RT @Aaron_Lyon: Project by @MozillaScience to create @OpenBadges as a standardized digital credential for each author's contribution https:…
Retweeted by Greg McVerry; original attribution is retained below.
RT @Aaron_Lyon: Project by @MozillaScience to create @OpenBadges as a standardized digital credential for each author's contribution https:…
By Greg McVerry · Permalink · Original tweet
