who is the team behind this project? the team is not mentioned either on the website or in the whitepaper!
where are the licenses to run an exchange? where is the project registered? apart from the fact that there are no wallets for windows!
how is the price eligible at $ 0.025 / OJA at 750 million total supply?
all in all very suspicious and looks like a scam! You are welcome to prove the opposite to me!

Totaly agree as Im not a Mac user and even if I preffer to buy I do not want to hold buyed coins on online wallet becasue i preffer my own wallet with keys keep on my side instead of 3rd party. First wallets and working source then presale but how do you will make presale if ppl have wallets and can start to mine