Ethereum co-founder Vitalik Buterin has drastically increased his activity on X, posting more in the last month than the 18 months prior after criticism he had abandoned the platform. Across all of August Buterin posted or replied about Ether (ETH), the Ethereum blockchain, and other topics at least 158 times, Trader and economist Alex Krüger pointed out in a Sept.12 X post. In comparison, from January to July, he posted 44 posts and posted just 13 times in all of 2023. Buterin wrote in an Aug. 20 X post that he was told to “do less philosophizing and do more Ethereum bullposting.” Buterin was…