In the lights of increase in the number of questions without MWE, I was wondering how can we encourage the users to provide MWE prior to submitting the questions. Considering that in many cases these questions are asked by users who do not know about MWE and they will learn about it by the comments that they receive, I have an idea:
How about adding a fade text to the question box and asking the users to include MWE. We gave guidelines about the titles, why not doing the same for the body of the questions. Something in the lines of:
This can be applied to other stackexchange siblings like stackoverflow (mcve) as well.