Critical Masses Technology, Inc.

As an extension of Mikkel's post on how to get started with plugin development, I submit the following:

1. Symphony Developer's Guide PDF (in Symphony SDK) -even though it's not Domino development, it can get a beginner up to speed on creating plugins in the Expeditor platform.
2. Instantiations SWT Designer (for easily slogging through the GUI portions of the plugin development.)
3.  On the Job: The Eclipse Jobs API - for when you start running into threading issues