Came to see the answers and good luck with your decision.

I saw the name Adwerx on AR a few days ago but have not looked into it.

 Good Saturday morning Debbie. I haven't a clue what you're talking about. It must be a realtor thing – LOL

Debbie Reynolds missed it. However, heard lots of good things about Adwerx. Should try - though still wondering  - should we spend money on it to generate leads, when I want to work by referrals?

Hi Debbie, dont generally do much in line of advertising, other than rentals on CL.

I hope you find the answer that you need here.

Hi, Debbie ~ Last year, a broker in my area tried this on FB. She's not advertising through this anymore, so it was probably not successful.

I have heard of the term but never looked into it.  Too much to do!

They are just another bunch of carpetbaggers looking to separate agents from their hard-earned $$

The concept is good, the issue is the ads have No Appeal. 

Debbie 

Not sure if you took the Adwerx further . I  have a credit with Adwerx i'm seliing  at a deep discounted rate .

A few more details below . 

http://activerain.com/blogsview/4787150/adwerx-discounted-account-credit

I came across a Realtor's adwerx ad. Called her and she is happy with the service. They have different types of ads, your listing or your services. Works by following the person from site to site, just like other ads.  I thought of trying for three months.  Like a billboard, only online.  A way to stay in front of people in the area you choose.  Debbie let us know if you decide to give the service a try.