3. it is possible to contribute with Skins.cash tokens. it was stated on the homepage and in the whitepaper that in phase 1 can only be contributed with btc and eth.
for me 1. is the most important one, but 2+3 shows that the company does not what it says it would do. it's hard to earn trust that way.
Interesting. Sale policy has been changed today, a day after start of ico sale. The mentioned paragraph has been changed now. Wow, changing the rules of the game when the game has already been started.