Anonymous E joined in and replied with this 9 years ago, 2 hours later, 3 hours after the original post[^][v]#820,166
First you'll need to define what a "date" is and how it relates to "today" with regard to the common unit of measurement that they share. Also create and define a common unit of measurement to provide the framework for the aforementioned definitions.
Anonymous F joined in and replied with this 9 years ago, 2 minutes later, 3 hours after the original post[^][v]#820,168