Q:

Is a suggested edit that makes question titles into actual questions a good suggestion?

Right now, user shenku is suggesting a lot of edits, where the title of a question is only changed to make it a “proper question” as in adding some interrogative word and a question mark at the end.
For example:

“Ember unit testing with asynchronous routes” → “How to do Ember unit testing with asynchronous routes?”
“moving text up next the image” → “How can I move the text up next the image?”
“apply styling to parent element when child is in hovered” → “How can I apply styling to parent element when child is in hovered?”

I personally don’t like these edits, as I don’t think that questions need to have actual questions as the title, and I also think that such an edit is definitely “too minor”. I have rejected a few suggestions with that reason, but other reviewers always approved them (given that there’s nothing wrong with them).
Are such edits okay? Should question titles really be proper English questions?

A:

I've just looked at his last few edit suggestions. They are a bit of a mixed bag - I found one that IMHO is good, several that are meh, and one that was definitely too minor.
In fact the text of the questions he chose to edit is generally remarkably good - there was nothing to fix in the body of the question. 
This one is good. Without it the title just doesn't read right. This one is definitely too minor - he simply added a question mark.
The rest of what I checked are ho-hum. They're not bad and accepting them didn't degrade the question, but they also don't need to be done. While correct grammar and phrasing is nice, there is little value added to the questions with those suggestions.

A:

Someone has clearly watched too much Jeopardy. (I'll take "Questions about Questions for $500, Alex")
So at a quick glance of the PHP tag, I'd say maybe 3 or 4 are actual questions. The rest are more statements about what the thread is. I agree that they don't need to be question formatted because the main reason to have them is that it's the title of your thread. Sometimes it'll be a question but, more often than not, making it into a true questions just adds extra fluff and doesn't improve the thread at all.

