Nowdays why any of signature campaigns not come on the forum?
- High value of Bitcoins made it less affordable for companies as they need to pay high fee each time they pay (I believe there will be some campaigns with better pay structure and 2 weeks period for payments to save on fee)
- Companies choose ICOs over Bitcoins as they gather investments from users and pay through it, kinda give and take.
- I think we will soon be seeing some ETH or XRP signature campaigns instead of Bitcoins, because not only do these two have less fee, but the confirmations are really faster compared to Bitcoins atm.