You’re going to hear a lot about network neutrality in the weeks and months ahead.

Here’s a pretty good article from CIO magazine that helps frame the issue in practical terms (don’t miss the reader comments, too). This is news from last week about GOP House leadership rejecting calls for network neutrality. Here’s an argument against network neutrality. Here’s the MoveOn.org petition that they claim has so far generated a quarter-million signatures.

Takeaway for marketers: Pay attention to this one. The cost of doing business online is likely to go up if the notion of network neutrality is discarded.