Do you mean on your homepage? Otherwise, I don't know what you mean. They should up on the topics page under "latest" hubs. I checked. Are you following the topic category in which you posted? That's all I can because there is no selection process. If you follow a topic, the post will show up . For example, I love classic movies. I'm following that topic. If anyone posts a hub under the category classic movies I will see it on my feed, although not in my daily digest unless I am following the hubber.
You do know that the "Questions" section is for questions you want answered, not hubs with questions as you title. yes?