Why not!?
When I did so in the past, as an experiment, I found it was a big boost to my curation rewards - although only a few upvoted my content in return (what else is new?), I had a feeling that I was doing something positive for the platform - helping in a small way to make STEEM/STEEMIT more appealing to this very active and economically powerful group (digitally speaking). Plus, it gave me a sense of belonging .. you know, something which we all crave .. even though I am a non-entity to that community, as I am unable to communicate in their language. :)
I do have a lot of respect for the culture however, so maybe this makes me an anonymous honorary member!?? :-)
Sad, right?
Yep.