I have used FaceBook to keep in touch with family, friends and colleagues. I haven’t used FB for classroom use, but I might consider creating a Community Page for my class.
I have created a blog through edublogs.org, http://esltechpro.edublogs.org/,for a technology project at my other school. The purpose of this project is to experiment and implement technology into the Community College and Adult Literacy Classroom. This project involves 16 remote teachers and 9 on-site instructors at Santa Ana College School of Continuing Education. Together we have been exploring technology tools that can be used in the classrooms and in small groups online. Check it out at http://technologytraining.edublogs.org/
I have participated in multiple webinars where Elluminate has been used. I have taken advantage of the 30 day free trial and I have been exploring the software. I will definitely consider using this tool when teaching online.