Comment systems
Who left IntenseDebate, and who still runs it
5 websites in the top 1M run IntenseDebate, observed directly from the rendered page in the July 2026 crawl.
What else they run
Open Graph 80%Google Font API 80%Cloudflare 80%Google Analytics 60%Cloudflare Bot Management 60%jQuery 60%Java 60%OpenGSE 60%Blogger 40%Google AdSense 40%
Share of a 5-domain sample of IntenseDebate users that also run each.