Bohemia Interactive are lobbying hard to secure the release and fair treatment of two developers who currently face espionage charges in Greece. If you want to show your support, the community has set up a new site that allows you to create, write and freely send a postcard to Martin Pezlar and Ivan Buchta, which will hopefully make their incarceration more bearable. Printing and postage will be handled on their end.
You can read the latest developments of the bizarre case here. [thanks to W0lle for reminding me that this is a community initiative]