I don’t think I’ve commented on the backwards E symbol but I like it a lot.
@quillfiller wrote: 

That seems to make sense. I like the ∃ symbol; it's simple, memorable and unique. Maybe incorporate too into any future R∃ALMS logo for continuity?

 I like this idea for Realms (if you go with that). And perhaps for MATR∃X (if you go with that - which I really like, no doubt because of the movie). I actually like the idea of weaving this into whatever name you choose - should it have an ‘e’ present.  
 

As a non-tech person WoT doesn’t appeal to me. It signals to me that I’ll find it difficult to understand.
 

I like Lightning, but question if it would be tainted by a clone/copycat tag that suggests it’s doing the same thing as other lightning networks.