oh yes...

Read.cash is one of many.
there is noise.cash also - from what I remember - that is more like a twitter version of read.cash

there is also our legacy chain - steemit.com
(though there was a very valid reason why many left from there hahaha - you can still earn there - but I'd ask around for a lot more opinions on whether it was worthwhile)

there is also blurt.blog

One person that writes one post, and then takes the time to crosspost that post on MULTIPLE platforms to earn well - is @olawalium ! He MIGHT even be the person tat you read on read.cash! hehehe

He is @olasquare on read.cash.

If you wanted to find some more platforms to crosspost and earn across multiple locations - HE would be a GREAT person to ask!

and nice to meet you @iwannabeme ! hehehe so glad to see that DreemPort is doing EXACTLY what it was meant to do! (or at least ONE of those things) Introducing people to OTHER options so that we have the GREATEST impact with our content - and also have the greatest ability to interact across the platforms!! :)