Look man, I've already done so, and what is a lot more important than sending a random feedback posts is getting the concept back in people's heads. It's been years since the last push and it would help itchio traffic by an incredible degree. (Also, I've seen this debated far too much, you cannot sell potatoes to someone who doesn't like potatoes by replacing his apples with potatoes, he's just going to get mad)
And as to the "wouldn't be as good as we think" part after installing a fork that allows you to do just that (albeit in a way that is a massive pain to change what you want excluded), it's fucking awesome. I haven't had a better time on this website, the problem is it took 3 hours to set up and understand how it works, and if it ever broke then it's just done.
Again tldr: Yes I know, and I have, you should do it too, and not try to downplay the idea like is done every time the topic is brought up, logical variables are important for searching and its been a decade. Let's push for this.