Here they are. This is just the beginning. We'll be adding new ideas often. Keep checking back.
Every major application has a file type that defines the medium.
JPEG, DOC, AVI, PDF, etc. Persistent, auto-syncing private conversations akin to discussion or newsgroup. Allows for person to person or group threads. When working on projects, sometimes you just want to post a short idea, encouragement or message, but it doesn't deserve mail. Posting may or may not require response by others in the group, which would be a flag in the posting.