Hi, @yoo1900. I have a few questions:

1. Do you check all posts before choosing 4, or do you stop looking at the remaining comments once you find 4 that you like? I ask because if it's the second option, it would mean that people who commented last (or don't have upvotes on their comments) have less chances of being chosen.
2. If our post isn't chosen, may we enter the same post the following day too (if we still don't have a newer post), or does it need to be a different post? (it might still have a chance especially if the answer to question 1 is the second option)

Last but not least, here is my latest post. I'm trying to spread the word about a few new initiatives to help plankton and minnows:

Strength in Numbers! - New Initiatives to Help the Small Users