There is no way of sorting it on "Insightful" only.

We plan to add this, it's something that's missing right now. We are 100% going to do this.

And by the way, all your hard work is greatly appreciated and I hope that you all consider my bitching as my way of contributing

I get it, and I appreciate it.

I do think that something that is both funny and insightful should be rewarded more than something that's just one, though.

With the current system all explicitly funny posts will be gone from the front page due to the points weight and relegated to the "funny" tab/frontpage.

Not entirely true, funny stuff still makes to to the front page somewhat regularly.

A post with 11 insightful votes will overtake a funny post with 15 votes and this will make funny posts an afterthought since they very rarely will hit the front page.

Yes, that's rather the point. We intend to prioritize insightful things over funny things.

d3rr and I will think about this some more, I appreciate the food for thought and your consideration for the website's future!