Take this question as an example;
The question relates very specifically to Espresso:Store.
I know there is a tag showing that it's an Espresso:Store question but should we edit the title to include the add on name since it is such a specific question?
In this case I would say the title should be something like
"How can I increase the number of custom Order Fields in Espresso:Store?"
To me it just seems that for the sake of clarity the question title should contain specifics like this.