It sounds good "nice to have" feature.
I guess that it hasn't been implemented yes as it is a very low priority task.
I also would add a suggestion about your side suggestion - have the BB answer about a suggestion after reading it.
It does not need to be long - yes or no will be great.
It does not need to be ASAP or even close to that.
But, to know that each suggestion will be answer after not more than X months, will be improvement.
It will also make us stop repeating suggestions.
Keep up the good ideas !