Maybe showcase a couple of the Photography Contest pages, that fits well with people that do not want to get to much into the deep blogging but it does get them used to putting a picture up, a few words and a chance to meet some nice people on Steemit. (There are a few very Friendly Photo groups).

Showcase a few of the smaller Travel Blogs, you can show the pro @sweetsssj and then a couple of the This was our trip type travel blogs. For payout comparisons.

Cooking videos and recipes seem to be pretty well liked, everyone likes to talk about food, but not sure that is something you want to present to displaced mothers and housewives, hard call on that.

The arts and crafts, and comics seem to be taking off right now for some reason, I have no clue why, but I have seen and read a couple that were good. Also crocheting, painting, drawing, they are all doing good.

I can't really think of specific post, but hope that helps a little bit, but yeah for the shy typers, I don't think you can beat the photography people for being very supportive of each other.