Well I cant resist and post my first post on the HIVE blockchian.
Looks like the HF was successful, the witnesses are reporting that the HF is successful but all the other services, dApps and all may need a bit more time to migrate and be operational.
Here is a tweet from the 
https://github.com/stoodkev/hive-keychain
Please keep in mind that most services aren't yet working due to API nodes not fully synced and other tools still needing migration to #Hive.
TL;DR: #Hive blockchain is running fine. Services & tools still need time. Folded hands
https://twitter.com/therealwolf42/status/1241012495948668932
- therealwolf42
I have tried to upload photos but not successful.
I realized that I depend a lot on keychain, and a hive version on it is already been prepared by 
Here is the github.
https://github.com/stoodkev/hive-keychain
Haven't tried it yet, so be careful, also no official announcement yet.
Also 
The link:
Steem Engine may need some time, that means all the tribes with it. Splinterlands as well.
Overall some time will be needed for the transition but it looks like a great start!
Will be interesting to follow how this thing moves forward. Hope to provide some data analysis in the future for the HIVE blockchain :).
@dalz