The interesting blog on inercultural issues culturallyteaching.com has moved to another site:
Teachers without Borders is an organisation that aims to connects teachrs across the globe, it is free to join and has resources and training that also can be accessed free. Thie mission states:
Teachers Without Borders connects teachers to information and each other to create local change on a global scale.
Thier web address is : http://teacherswithoutborders.org