It would be great if one can see how much space is left while typing a response or query below the typing box.
This will help people cut their response short.
The inconvenience which one can face is after typing the response, when the user clicks on post, notification pops up for exceeding the limits. You edit your response, but you are still not sure if ou are within the limt.
In case you are not t pops up again.
It would be helpful if we can incorporate this in NetPro.