Selling SIA gominer + configuration on the SIA privat pool
the price of 5 ETH or 0.1 BTC
ETH: 0xedf1dcd7748f70b1a9d22ac5092ead997ae72f4f
BTc: 1NCx2z3N13dTk1e3eSaSEGn5ovG2HAAiKF
Did you participate on developing, when you selling that?
Sounds to me like he's a beta tester selling access to the pool.
If you want to contact the pool developer and/or message him about joining you can find them at
http://forum.sia.tech/topic/252/pps-pool-in-beta-testing/