The question is: how much did Forbes add to the original content to warrant a clickthrough? If nothing of value was added, then Forbes is just jacking clicks.
This is something many subreddits have had to deal with - the many, may spam blogs that simply aggregate links (even if properly attributed) without providing anything of additional value. In the subreddits I frequent we've started banning these, maybe the Internet as a whole should also.
It's amazing how prevalent it is these days to click on a link to read a tiny pithy excerpt of a fuller article. Click on that only to realize that it is also scraped content with no additional value or commentary. You have to get 5-7 clicks in just to find the original, interesting source that actually did any work.