###Even a bad question can attract a lot of search engine traffic.
Even a bad question can attract a lot of search engine traffic.
That's honestly not pointed at your question but we do have a lot of poor questions that attract a surprisingly large amount of traffic, usually because they're full of the right keywords.
While this does show up what people are having problems with it's not a reflection of what people with votes are seeing as they're coming from the questions list, not Google.
###People vote for things that interest them.
People vote for things that interest them.
Now this is aimed at your question: none of the topics in your question are that sexy. And dealing with the networking aspects of X is probably considered specialist and that probably puts people off opening it, let alone voting for it.
People also have different reasons for voting up. Coherent English isn't enough for a lot of people. I personally factor in the the scale of the problem with how useful I think the answer would be to other people.
Either way, it's not your fault. It's a very subjective process and while it would be great if more people voted more, I don't think you should worry too much about making sure all your questions get +10.