PLS, PLSX, HEX, pDAI, Atropa.
Been involved since before the sacrifice and was staking HEX on Ethereum.
Literally woke up 1.5 hours after PulseChain launched and jumped straight on!

Since then I've built a website (also) named Hive (haiv3.com).
It teaches about Blockchain & crypto, from a DeFi perspective, with a heavy lean towards PulseChain.
Will probably start to incorporate some Hive .io information into it soon.