Ask Editors are members of the team that work on site design and maintenance here in the Q&A Community and elsewhere on the Ask.com site. Occasionally you may see them poke their heads in and ask/answer questions as well while they're making their rounds on other tasks.
Ask Moderators are active and vocal participants inside and outside of Ask, spurring conversations, listening, informing, connecting, and generally making the Ask community a great place. Keeping the Ask community a clean and inviting place for questions and answers is a top priority. While the Ask.com Moderators do enforce the community guidelines, they are also here to help make your experience within the community as awesome as possible.