Stellar Labs are having a twitter war with Poloniex. It is about their ongoing program where they used to be giving free Lumens currency to people who already hold bitcoin. Under their scheme, users who hold bitcoin in kraken, BTC38, Poloniex, deribit, Bit-Z, NaoBTC and Yuanbag. Poloniex said that it was not clear to them why Stellar included their name on their website as participants in 6/27 giveaway. This was done without their consent and they did not agree to participate nor did they possess the Stellar Labs for this giveway.