ZCL has no official dev team currently, which means any fork is unofficial and dubious. It's still being traded so it's safe enough to mine now, I suppose, but personally unless someone officially takes over the project I would steer clear for long term (also the former devs have stated on their Twitter that any forks right now shouldn't be considered legit).
https://twitter.com/zclassiccoin?lang=enHowever, forking into a whole new coin is...intriguing. Will be keeping an eye on this, thanks for sharing the link.

As far as i know, there are two teams behind the scenes working and in Q3 or Q4 theres a decision whos gonna make it.
In zcls and anons telegram channel theres a lot of "traffic".
Hard to say, but i dont like the 20% developers fee in zec.
The masternode possibility in the new anon coin after the fork is very interesting to me