Well they have added some value, at least if compared to dlike. Dlike did nothint while ended up having decent support. Guess we were despret haha
The only platforms that actually added value are those who migrated to hive.
Except splinterland, not sure if they're migrating.
I have a feeling Splinterlands will migrate once hive-engine is complete and other tooling is in place to make the move seamless.