This sequence of "running the bases" is often regarded as a script, or pattern, for young people who are experimenting with sexual relationships.
The script may have slightly changed since the 1960s.
Usually advance registration is required for speed dating events.
Hurrydate was acquired by Spark Networks (Jdate/Christian Mingle). The advantage of online speed dating is that users can go on dates from home as it can be done from any internet enabled computer.
Pre-Dating was acquired by Cupid.com, but eventually became independent again. The disadvantage is people do not actually meet one another.
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.