What 12 of top 22 Hive witnesses have in common?

They must have other things in common but what concerns to HBD APR rate, they signal that don't want HBD APR at 20% as you can see on the next image.

My question to all of them

• Do you guys talk with each other or is it every man for himself?
• If you signal HBD APR below 20%, is it so difficult to agree in one common percentage?

To all community

• Do you think there is a lack of communication between top witnesses?

If yes (I think there is, more or less, there is), don't you think we should be a better and stronger community if the top witnesses had a monthly meeting or something like that, where they discussed Hive community issues, strategies, etc, and let all community know what they think about subjects not just related with code, node and servers.
I believe some may talk about everything related to Blockchain and community but it remains in Discord servers far from the community.
It's maybe time to open discussion and strategies to some place where all community is able to get informed and participate. We may say, "no one cares", but themes are not discussed or discussed in close circle it will just contribute to people don't care.

Well subject was HBD APR and I'm getting off topic, but it's all related!