I have started using steampeak since last few days, and I think, its pretty good. One question I have : How do we use the #posh tag and OCD community ? Is it like we have to post in OCD community along with the #posh tag ?

The reason I am asking is I saw some other communities ( e.g. GEMS) that also curate good posts. And community cross posting is not quite rewarded. So how to benefit from both the communities ?

I am about to write my travel blogs , so wanted to know so that I can do the needful.