ECEOL-L LISTSERV
Offers support and opportunities for information exchange to all educators of young children. (Hosted by University of Maine.)

Preschool Edu Themes
A place for teachers and other preschool educators to share ideas related to a theme. Themes are mailed twice per month. Subscribers must share at least one idea per mailing, or they will be dropped from list.

KinderKorner
High-traffic list offers Pre-K through 2nd-grade teachers a place to ask questions, share ideas, and discuss what works in the classroom.

Preschool Edu Loop
A place for teacher and preschool educators to share ideas, get advice, chat, ask questions, give answers, and share daily classroom problems.