The awesome-memento list provides a list of apps, tools, libraries, and extensions that support Memento.
This list is kept up to date.
Some resources to promote Memento:
A stencil for OmniGraffle that has the depictions for all types of
resources used in Memento, e.g. Original Resource, Memento, TimeGate, etc. Available via
Graffletopia,
Stenciltown,
and on this server.
The Memento logo (no rights strings attached) in various sizes and formats.