I would like to know if there are any decent signature campaigns running? I'm aware of the ones that pay with BTC, I want something that pays with altcoins, preferably not an ICO though, but an alt that has been running for sometime.
I think its gonna be hard to see an altcoin that not running ICO for now. Most altcoin campaign now have been on IEO stage and some of them even the not yet ready project such as cartesi will surely go for a crowd funding activity. Last time there is tachyon bounty which pay altcoin of them and already listed on some exchange.