Just to add that if you want your representative to know how you feel about an issue, then contacting them directly is the best way of letting them know.
In fact, the one time that I wrote to Tricia Marwick it was because SNP canvassers had suggested that I should do so when I mentioned my concerns over the Curriculum for Excellence and CfE qualifications.
For the record, I'm well aware that the CfE was originally implemented by the Labour Party. It's my opinion that the SNP fell for the sunk cost fallacy.
When it was originally mooted, teachers were indeed consulted...but the majority opinion seems to have been ignored. (I participated in the lead consultation for my LA as well as SQA led meetings for my subjects.)
Tricia Marwick replied to me straight away and passed my concerns to Mike Russell.
Mike Russell did reply...and helpfully informed me that teachers had been consulted.