Need your input on future website

[CoinCompose]

I am in the makes of developing a website that rewards users for interaction. I won't reveal the site right now because its under construction but to increase user engagement, I'd like your input. Which reward system would you like to see on this site?

1. Users gather points by engaging with the website and the top 3 people on the leaderboard receive 8,635 Satoshi daily (rewards increase overtime).

or

2. Every user who comments gets 1 satoshi per comment (there are no limits to the number of comments users can create).

or

3. Everyday 1 random member is chosen using a random user generator and that member receives 25,907 Satoshi (rewards increase overtime)

Which one is better?

If you have a better rewards system, feel free to chip in.

[RektCoins]

The first option sounds nice

The second one could create a lot of spam

The third one just one user get the biggest reward but is just luck

So i prefer the first one so 3 lucky users can get 1/3  of the reward instead one.