You've probably experience this dozens of times: you're reading Instapundit, or Andrew Sullivan, or TalkingPointsMemo, and you want to leave a comment telling them how they're just plain wrong.

But, without a possibility of comments or even trackback, there's little you can do.

Until now!

BigMediaBlog.com to the rescue!

Each day, BigMediaBlog.com posts several open threads for various sites that don't have comments: Instapundit, or Andrew Sullivan, or TalkingPointsMemo, the WaPo, NYT, LAT, TV/cable, etc. etc.

BigMediaBlog.com also has open threads for sites that have a habit of deleting comments with which they disagree: DemocraticUnderground and DailyKos.

Yes, you do need to sign up for a TypeKey ID, but that's fast and free if you're one of those who doesn't have one already.

So, head on over to BigMediaBlog.com!