Writing about bitcoin. Just by sharung your knowledge, you can earn bitcoin. But with this, it requires a lot of knowledge and expertise about bitcoin and cryptocurrencies. The amount of bitcoin you get depends on how you write.
I do not see any such option on this forum. I guess you may be talking about the services related to bitcoin articles. Some people are offering such services where they are providing content writing services in return of bitcoins. I have not tried this and thus do not have any idea whether there is demand for such service in this forum. However, I have seen such articles being required by clients in different
I think what he was trying to say about writing about bitcoin is getting MERIT. You have to post a quality text to get merit, by that, you will rank up and have a bigger returns when you join a campaign .