The reason you are in this mess (according to my own opinion) is due to your excellent communication during the sale of your contracts and giving off the feeling that you were going to be open and honest with all future dealings.  Then after you had all of our money/bitcoins we were left significantly in the dark for extended periods of time and when you did communicate there was very little transparency to help gain back any trust.  
With significantly less returns than anticipated.  At this point it is extremely hard to see how contract holders can get anywhere close to breaking even let alone make any sort of profit.  The only way I could see your redeeming yourself is to start providing details on everything (honest generation, outgoing expenses (laywer fee's?), incoming hardware, how much you are paying yourself, etc), you chose to make your "company" public by getting the public to fund it remember...

Regardless, my offer still stands as per when you forced the new contracts onto everyone.  I'm happy to walk away with you paying me back the balance of the bitcoins that I paid for the initial contracts.  You can think of it as an interest free loan that lasted for more than a year!