How journalists can use Muck Rack as a portfolio platform Muck Rack, a site which tracks what journalists are talking about on social media, now has more than 10,000 journalists listed in its database. The database, which is free for journalists to use and it is paid for by charging PRs access, has recently launched a new profile feature. This means journalists can customise their page and build a portfolio with links to their work. in journalismwith essentialskillsonlinepublishing