If the Hub title is not written in title case, it won't be read it at all. If you can't start a story/ Hub correctly, it must not be worth reading.
If the Hub is written in poor English, half English, or if they are purely personal, they are history. Hub pages is not meant as a "diary" site, and if someone is writing about their experiences in rehab, I just click away. There are plenty of diary sites for that kind of information.
If the hub goes on, and is too long, I move on. Sometimes less is more.