A good friend of mine was working on XYO Network bounty for 2 months. He did Twitter retweets and Facebook reposts and got 200USD.
In average he was doing 10 reposts and 10 retweets per week.
So it makes ±1.25USD per retweet/repost.

The XYO Network is successful ICO and it's hard to find good projects, especially now. But this type of information if very useful.

ps. thank You guys for the answers.