About the memo, that user purchased a vote from therising few days late, which means it was obviously not for promotion and just for the profitable vote which goes against the EIP. We don't have to understand the language to realize why this vote was purchased.
Hi, @acidyo, thanks for the reply, now I understand the reason for your downvote, at first I was thinking it was about the content (reason for me asking about reading Thai) but it was about a bot. I use to forbid the use of bot in the Thai community as it is toxic for the eco-system of Steem but lately with the low price of Steem I allow it. I am glad to see someone trying to do something about the bots (it must have never been allowed in the first place but at the beginning of Steem no one know what will go out of bots) the problem with bots is many witnesses are involved in it and there was a kind of pressure on Inc. from big stakes regarding the forbid of bots.
The difference is that before the hardfork no one could do anything about it as most stake was losing ROI if they used their voting power for downvotes, but now we can discourage the use by removing the profit from them with the downvote mana.