It's an easy website to search. Not sure what else there is of value. If I was one of these brokers I'd have an app. The moment a listing came in it goes to all BWV searchers first via the app. If you want BWV you get first crack. 30m later it goes to all app holders. 60m later it's on the website. Having to have the app creates a benefit for everyone. This is true especially considering not all the big DVC brokers will invest in an app.
Honestly, I've found most broker's websites haven't changed much since 2009 since i first looked. And that's fine. I almost prefer a simple website to
dvcresalemarket.com where the whole first impression is GIANT video.
EDIT: After watching all the dvcresalemkt vidoes the guy in purple near the GF could get me to buy some points