I was responding in another thread about this and I was personally thinking as well. If we get hacked or somehow lose access of our account then only way for us to prove the ownership is to use a wallet address, sign it with a message.
It's similar to "stake your Bitcoin address" in bitcoinTalk but since this forum is not only about Bitcoin but about all crypto, I will suggest everyone to sign any address (btc, eth anything) and stake it here.
I am going to do mine once I have my computer access.
Thank you.
Edit: The proper posting format>>>
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I think when we post the signed message we need to use the code tag so that others do not find it hard to verify. Here is how you do that:
I hope this helps.
More edit:
A suggestion from @xzibit