A computationally implemented method includes, but is not limited to: detecting one or more occurrences of one or more specific patterns of usage of one or more non-communication (NC) productivity applications by one or more end users; and providing to the one or more end users, in response to said detecting, access to one or more particular messages through one or more channels of one or more NC productivity application interfaces, the one or more NC productivity application interfaces for accessing the one or more NC productivity applications by the one or more end users. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure.