eHarmony eats the long tail
09-Apr-07
A woman I met on another personals site used as her profile tagline “eHarmony said I was unmatchable.” I had never used eHarmony, but I was nearly certain that she was joking. Wasn’t the whole point of online dating to give each individual access to such a wide range of personality types that the chances of there not being at least one match worth investigating was infintessimal? Wasn’t each personals site effectively a database that could be queried by each user?
In the case of eHarmony, the answer is no. I logged in as a new user and answered a long series of surveys, reassured by sidebar testimonials and progress bars that I was doing something good for myself, and almost done doing it. When I was finished, I was depressed to discover that I, too, had been rejected:

I went on to the free personality profile, hoping to glean some understanding of why I’m so unlovable, and found that after all the forms I’d filled out, eHarmony had rated me in four categories:
- agreeableness
- openness
- emotional stability
- conscientiousness
- extraversion
The accompanying explanations heavily imply that my low scores in some or all of these areas are what makes me hard to match with other people.
Note that I’m not being told that there isn’t anyone who matches me in the database. It’s clear that my profile wasn’t even compared to anyone else’s. The issue is that eHarmony does not operate from the assumption that everyone is matchable. Rather, they operate from the assumption that compatibility takes a certain combination of characteristics. If you meet the criteria, they put you in the pool. If not, they don’t even bother.
This is an interesting business model. Why not allow argumentative, emotionally unstable introverts to hook up with each other if that’s what they want?
It takes a bit of reading between the lines, but I think the reasoning goes something like this:
- eHarmony doesn’t believe that such matches can actually be worthwhile.
- eHarmony refuses to endorse matches that are not between two people who share a core set of values that eHarmony also shares.
Of course, the folks at eHarmony can do whatever they like. But it might be more in the spirit of “openness” and “conscientiousness” to admit up front that what they’re doing isn’t matchmaking. It’s preaching.

