I'll fully admit I don't know the ins and outs about this kind of development, but what I do know is how many exchanges have been going tits up due to having only 1 director or 1 person with the know how.. and then unfortunately having something happen to that person and it all comes toppling down.
With that said I hope you have some sort of succession plan in case of the worst case scenario happening to you theymos and have somebody that understands/can fill your shoes in that case.
Or just live healthy forever, which is what we all want.