So we can expect more targeted ads in Disqus embeds from mining user patterns. The platform is a already a mess; between making 105 network requests to 20+ domains associated with tracking, malware, ad platforms, and shady fingerprinting services, and the fact that adding Disqus costs you upwards of 6 seconds [0], this announcement is making things more user-hostile.
Disclosure: I created an open-source, privacy-focused alternative called Commento [1] so my views on Disqus might be somewhat biased :)
I will also be offering it as a subscription-based service very soon as many people have asked me for one (the open source version will stay free software forever). It'll have near feature-parity with Disqus and you'll have the option to import all your Disqus comments. If you're interested in beta-testing, please let me know (email in profile). Apologies if I'm breaking HN etiquette.