I have had some issues with IntenseDebate. They use a script which causes IE to slow down. IE detects it and asks if I want to continue running the script. Has anyone else seen this with Disqus or IntenseDebate?

Another issue is that IntenseDebate loads (script) AFTER TypePad has already displayed its comment system. My blog is hosted on TypePad. After a few seconds IntenseDebate loads and replaces the TypePad comment box. Has anyone else seen that?

Thanks