The dynamics for the other 3 networks in the chart are quite interesting. LinkedIn has seen its monthly desktop-only unique visitor count climb from 46.4 million at the beginning of the year to 52.2 million in September, a fairly significant 12.4% increase.
Tumblr, meanwhile, has experienced an even more rapid rise in monthly visitors, from 30 million in January to 36 million in September, a 20% rise. In fact, Tumblr sported more unique visitors in July (38.4 million) than Twitter (36.5 million), and Twitter is only ahead by a couple of million visitors as of September.
Finally, Pinterest has seen the biggest fall. Starting the year at 30.2 million unique desktop-only visitors (slightly above Tumblr’s 30 million), it has tumbled (excuse the pun) to just 24.9 million in September, about 11 million fewer visitors than Tumblr. In fact, while it was the 38th largest desktop property in January, it is now only the 50th. Read the rest at MarketingCharts.