What's the best spam protection measures that you have taken for your Xenforo forum? As I mentioned in my Paid Request thread I need bot protection, of which I had been looking at Incapsula's free plan and am wondering if that would be a good idea to use especially since there already is a Xenforo Resource about it. I'm moving my site over to a new host because my site has been getting aggressively indexed by Baidu search engine spiders. This indexing by the Chinese search engine is using up the site's resources and bandwidth of which I do not have much of since I am on shared hosting. I've looked at the various addons and am wondering if I should get either sonnb Stop Spam Here, which is advertised as a total spam protection tool or Tenants Anti Spam Complete Collection. Do you use any kind of cdn service for bot protection and have you used those spam protection addons? How do they compare? They seem to be about the same.