Since the player is a shareholder, I expect he will receive some sort of compensation in the form of dividends or something? Also, how will this impact the running of the "company" since really it comes down to a vote each turn as to what the company does as far as maintaining things and mining and selling. IE, if 20% of shareholds vote to contribute but 80% vote against it, then the Processor won't be maintained?

If players are going to lose turns for maintaining the Processor, some rational needs to be given for this. Are you going to come up with some explanation like the player himself is "spending" that turn "repairing" the Processor himself (and others who contributed), or what?