Am a big fan of what buneskti did with this project, but i could have sworn that this project had its root in India. This whole Joe and Tom persona sounds like the inflected western name utilized by south asians working in customer service. I could be wrong, and i hope am proven wrong, so i can feel really bad for been overtly racist. But seriously am not buying the whole tom and joe persona.
The dev already recoup his investment and maybe already earned from this project. But atleast he didnt left the project just like that and entrusted it to someone. we cannot say its a exit scam strategy since majority of people here got their tokens for free.
But one thing looks fishy, Masternode announcement of 250K SDRN then price pump - after 2-3 weeks dev announce leaving the project to some random user.