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No I left that one public, but I just noticed the function when trying to add the "#" that it turned it into private. Someone could try sending a private message to see if its just going to be blank for others or what. :)

I've got nothing liquid atm to test with, and sending an private message with the amount at zero dumped a bunch of javascript errors to console lol ..
Code seems to be there for the last 11 days at least https://github.com/steemit/steemit.com/blob/master/shared/chain/memo.js

I just tried to send you one as "# test" but it hangs and doesn't go through. Hmm.