Thanks to the Summorum Pontificum Contact Database, people who want the Latin Mass in their parish can connect with each other and priests can connect with these people in order to determine how many people want the Latin Mass in his parish.
It's an awesome idea because sometimes you never really know how many people feel the same way you do about the extraordinary form of the Mass. This database is also helpful because trying to organize a petition or a list of people who want the Latin Mass can be difficult to organize, especially if your particular pastor is hostile to the Latin Mass. With the database, you can connect with your fellow Latin Lovers anonymously and you can send each other messages through the database.
A wider celebration of the extraordinary form of the Mass is not going to happen over night. But, this database is a step in the right direction. Sign up. Search for people in your area. Spread the word.