We already made the Spreadcoin community know about the intentions to do an economic fork. The escrow process is coming along and we have a very trusted BCT member that is open to helping out on that.
It won't be some five minute process either. People that pop in once a year will still find they can redeem their HLM's.
HLM is going to be a DASH fork. So it's easier to use an escrow to redeem coins than try to create some fancy automated process. Only you and the escrow will know your coin holdings - so please take into account an escrow fee. We will need to cover off people that fancy chancing their luck and claiming and claiming and claiming using the same set of coins.
To be honest, I haven't paid any attention to Spreadcoin in ages but was thinking about picking some up to get in on this. Before I do so however, I want to be sure the swap is going to be handled properly. I can't see how using an escrow to manually send out coins is a workable method of distribution.
Are you going to continue offering HLM to all newly mined Spreadcoin? If people can still claim HLM even if they only "pop in once a year", you are basically saying all Spreadcoin mined for the next year will be honored as well.
How exactly are you going to be able to ensure that people aren't using the same coins to continue claiming more HLM over and over again? This WILL be abused.
What's to stop someone from buying Spreadcoin, using it to get their free HLM, then dumping their Spreadcoin? Then someone else comes along and does the same thing. And someone else comes along and does the same thing. See where I am going with this? Not only can a single person easily abuse the system to continually redeem the same coins, but MANY MANY people will end up buying, redeeming, and selling the same coins. This will NOT be a rare occurrence. Most of the HLM will end up in the hands of people abusing the system, and you will end up running out of HLM long before all the honest holders have redeemed their coins. I GUARANTEE this is what will happen.