I’m looking for a Mac chat client that supports Facebook.
- Ability to view all Facebook messages previously exchanged with a contact (this is where Adium and iMessage fall short)
- Must be a desktop client, not a web app
- Pop-up notifications when a message is received
- Ability to suppress Facebook’s message read feature
- Alerts when a selected contact comes online
- Ability to message Google Talk users
- Ability to float on top of other windows