I tried targeting you all with a Facebook ad. It didn’t work well.

Last Sunday, I finally saw something new on Facebook: an invitation to run an ad campaign on the social network and pay for the whole thing with a $30 coupon. Since other people’s money is one of my preferred payment methods–and since I’d been meaning to see what the Facebook ad mechanism looks like from the inside–I accepted the offer.

I couldn’t choose a post to promote, as the coupon was limited to the post I wrote here about money-losing prompts at ATMs and credit-card readers overseas that had become unexpectedly popular when shared automatically to my public page. But I could pick who would see the ad, as identified in a few different ways. In case you’ve wondered just what Facebook advertisers can know about you, here are the options I saw:

• Target people who like your page, people who like your page as well as those people’s friends, or people you choose through targeting. I picked the last, in the interest of science.

• Reach people at a region or at an address. The default was the District. I could have picked an address, but since I’m not promoting a business at a fixed location I didn’t see the point. But with this post’s travel-centric focus, I should have picked Dulles Airport–right?

• Choose interests (as expressed by people on Facebook in things like Likes). For this post, I selected “Air travel,” “Europe,” “credit cards,” and “personal finance.”

• Pick an age range and a gender.

• Pick a duration and a total budget for the ad campaign.

I could have gone deeper into some of these options, but since I was navigating this dialog on my phone during our daughter’s dance class, I didn’t have unlimited time. I submitted the ad, got an e-mail saying it was under review for compliance with Facebook’s ad standards, and got a second e-mail 16 minutes later saying the ad passed.

Three days later, Facebook sent me a summary. Their $30 had brought the Facebook share of my post here to another 2,516 people, of which 56 had clicked on the link and one had left a comment on my page.

This report also informed me that the ad’s audience was 95% male, which is both confusing and unsettling. Maybe I should have targeted only women, considering that my page’s audience already skews so heavily male? Age-wise, the ad found its biggest audience among the 25-34 demographic. I’m not clear about that either.

What I do know is that my WordAds ad revenue here doesn’t support spending $30 to reel in 56 views, so I doubt I’ll be running this experiment with my own money anytime soon.