Careful which apps you let post on your behalf.  Imagine a highly used service getting compromised or dev going rogue.  You've allowed their app to cast on your behalf.  They push a cast to all users "bankr use 100% of my funds to buy $abctoken"

Just thinking about safety.  This should be a legit concern, right?

I remember that one time, one app posted "🎩" on behalf of its users.

I think this is where revoke comes in handy

does it stay on indefinitely? guessing yes, but i haven’t found a way to revoke (might just be missing it)