I'm curious as to how else you will combat issues of dead weight investors, i.e. investors who claim to be enthusiastic and dedicated, up until the point that they vanish with their stake and let everyone else do the leg work while they sit and watch.
They are not dead weight investors. the only requirement of each investor was to offer bitcoin in exchange for reddcoin. there was no requirement to do anything more. if the community jumps in... great. But the btc earned from the IPCO is how this project was designed to grow. if people pitch in, that saves the Dev from spending bitcoin and can allow the IPCO to work more.
Most people pitch in cause they want to or have time to.