I bet Roger joins Steemit within the week.

This looks quite likely indeed. The following words are very encouraging in this respect, as Steem is the perfect answer to Roger's main concerns:

Imagine how many other people could experience that joy of using Bitcoin for the first time if Bitcoin had been allowed to scale.

Today, with transaction fees consistently about $0.10 and often much more, Bitcoin faucets are no longer feasible, and the Bitcoin community is missing out on this amazing tool to recruit new Bitcoin users.