1. A method of collaboration, comprising: automatically non-programmatically collecting application data from a first mapped location of a mapped source reference of an application used by a first user; automatically non-programmatically collecting application data from a second mapped location of a mapped source reference of an application used by a second user; determining whether the collected application data from the first mapped location matches the collected application data from the second mapped location; and automatically notifying at least one of the first user and second user if the first collected application data matches the second collected application data.