Well, what do you know - pheromones improve your chances of being selected at a speed-dating event.  New York EasyDates assisted 20/20 in an experiment - they sent two sets of identical twins (and I mean really identical - I had no way of telling them apart) to our speed-dating event at Madame X.  One set, Sarah and Bridget, sat five tables apart waiting graciously for their dates to come to them every five minutes.  The other set, Dave and Paul, would move to a new table every five minutes, until they had met 10 women.  Dave and Sarah were wearing pheromes.  Dave was selected ten times compared to just six for Paul, and Sarah was selected nine times compared to five for Bridget.

Looks like pheromones are the way to go.  Unfortunately, they are $100 for 1/6 of an ounce.