Many speed dating events are targeted at particular communities: for example, LGBT people, polyamorists, Some feel that speed dating has some obvious advantages over most other venues for meeting people, such as bars, discotheques, etc.
Speed dating, as two separate words, is often used as a generic term for similar events.
Because the matching itself happens after the event, people do not feel pressured to select or reject each other in person.
On the other hand, feedback and gratification are delayed as participants must wait a day or two for their results to come in.
Unlike many bars, a speed dating event will, by necessity, be quiet enough for people to talk comfortably.
Participants can come alone without feeling out of place; alternatively it is something that women who like to go out in groups can do together.