I assume as long as your twitter post is online, it will be "staking" bounty rewards. No need to re-post.

No, it means you can get the bounty for one submission per week.

Ok cool, & on what day each week will you pay out the rewards?
I'm just curious what day I should be posting my next submission.

Hey, it will be every Sunday at the start of the new week from here on out.

No payout today?

Curtiola