W3 Total Cache - Wordpress Plugin
I used to use W3 Total cache on my Wordpress site...and it worked great but I wasn't sure if it had any impact on website. Is it OK to use this plugin and if so do I need to add any page exceptions? LOL...the last thing I want to do is blow up my cart
You should install the wpDiscuz plugin and see if everything works fine, then no necessary to exclude the files.
If you see some issues, please let us know and leave some example URL, we'll help you to solve the issue.