It appears when I submit a comment on a site running WordPress that is hosted by WordPress.com, it goes through and I allows me to login with my WordPress.com Account. But once that top WordPress bar appears and I try to comment, they just vanish into thin air. I checked with the blog owner and he stated none of my comments are going into the moderation queue, etc, so I believe you guys have a very serious issue on your end when users are making comments. I've reproduced this in Chrome and Firefox. If I clear all my cookies and cache, log out, it allows me to comment again but once that bar shows up, game over.
This is not happening on my blog but on Comicsheatingup.net.
The blog I need help with is marveloustruth.wordpress.com.