Next Tuesday (13th February) there will be another Twitter Thunderclap here.
The idea of the thunderclap is to promote the power of the STEEM blockchain and make it trend on Twitter with the help of this awesome gif by 
Last thunderclap was a success but there were some improvements that needed to be made and they have been now been implemented.
One of the improvements is that the Gif now works on Facebook (look at the instructions on the post).
You can this time also earn some SBD's with referrals.
This time they want to have a social reach of at least a million people. (currently 544,061).
That is impressive!
Sign up here.
I talk about it more in my vlog.
I am a witness with our developer group 
for the Steem blockchain. If you want to support us I would appreciate your vote here.
We build Steemify a notification app for your Steemit account for iOS.
Get it Here:
▶️ DTube
▶️ IPFS