That chain is local to each user of memo, so it can happen to you only if you do more than 25 actions before a next block is minted, and you have only one UTXO at your address.
Considering the time to next block could be an hour or more sometimes, many of us can do 25 posts
You have 162 UTXO at your address. You can start 162 chains
also, I'm not arguing that this limit should be kept, I just tried to explain what the limit means for each user.
Yes,, sure, was intending to support your point about the limits.
MEMO has mentioned earlier that it is possible to circumvent the limit but that currently it would be an ugly solution.
By splitting the UTXOs, so that each user have several confirmed coins at the address. Or by warning the user "You are doing it too much. Slow down a bit' ;)
I can see how splitting the coin could be confusing for internet historians in the future.
