Please consider porting your plugins so that users can enjoy them on Linux too. Several other commercial plugin developers have already done this. You can choose between using "Linux VST" (which is what Loomer and others have done)—you will find toolkits like JUCE that help to make this fairly easy—or using LV2 format which is ultimately more flexible but probably more work. We have users—thousands of users—on Linux who would like to use your plugins.

http://manual.ardour.org/working-with-plugins/windows-vst-support/