I keep a register of all of the transactions I've made on-chain which are either unspendable, contain a unique no-signature spendable script which is unclaimed, or which I can show were mine but to which keys have been lost. I fully expect that one day within the next few years I shall be able to reclaim these Satoshis with the help of miners.
If I can prove the money is mine, why shouldn't I be able to get them back? Let me know your thoughts.