I'm not sure if this is where I should be posting - but I cannot find a place to open a new ticket anymore.
The one feature missing that I feel would really help is to indicate properties or listings that you have previously reviewed. If you've done more than 50-60 reviews, it's a pain to go through pages to see what properties you've reviewed before.
When I'm back from a trip and I'm doing my reviews, I would love to see a note saying that you've reviewed this listing already. It tells you after you click on the Write a Review button - it's easily done on the main listing page - afterall, it shows us connections who've reviewed the place.
Also, a feature request is to modify the way user reviews are listed on the Mobile App - it's a pain to go thru the full review text to get to, let's say, review #18. It should have a better filter option and the current format is not user friendly at all.