Last week's opening conversation on the new world of ads laid out a rich spread of topics, from virtual ad markets (place a radio spot -- in Second Life!) to "friending" TV series characters and products on MySpace.

Let's dive deeper on a few of these questions:

• How do you really connect with your customers? What can they teach you?
• How will markets for virtual ad space evolve?
• What are the implications for media and our workplace?

Here's a list of Innovative (and Intrusive) Ways to Advertise. Please jump in.

.