Wasabi homepage now includes a nice video to show an example workflow in Wasabi.
The 2-minute tutorial covers Ensembl import, using Pagan aligner, tree pruning and sequence translation, among others. The video is hosted on Youtube and is available in HD (recommended).
Also, Wasabi has a brand new plugin system for integrating custom command-line tools.
The system uses JSON-based configuration to define a dynamic Wasabi interface with complex option sets for communication with external tools. Wasabi plugin API documentation and examples are found on the About page.