Google communities for educators that might be helpful
Educational Technology and Mobile Learning - this is actually a community a blogger created to have discussions on relevant tech. ed
Google Apps for Education - This is a community of people interested in Google Apps for Education.
Ipad Ed - this is a community where educators are using or planning on using Ipads in education
Google Docs and Drives is a community where people can discuss the features of google docs and receive help if needed or learn new things and how to use this in the classroom