Recently, the impact factor dissapeared in ResearchGate, I can't find anything about why, are they still updating the impact factors according to the latest JCR or they are dropping its use as a metric in the site?
That metric was quite useful in the sense that it aggregated the impact factors of all the articles published in journals with impact factors. For example: if I published an article in a journal with an impact factor of 2 and in another of 1, then I had a 3...