LinkedIn now has 400M users, but only 25% of them use it monthly

LinkedIn revealed it now has 400 million cumulative “members,” up from 380 million in July. But LinkedIn’s average active user-base is far smaller for this (third) quarter: 100 million per month — up from 97 million, according to the company’s latest earnings report. If you go on the cumulative figures alone, LinkedIn appears markedly larger than Twitter; but that’s not a fair comparison. Twitter, […]...