So far, so good.
I'm told that it supports off-line mode ( I normally use Apple Mail for this! ), and that it'll post directly to IBM Connections. Will test the latter out after the weekend, once IBM's W3 service is upgraded to the latest 3.0.1.X release.
Some Connections-related ScribeFire tips are here and here.
Life is good :-)
Want to know more about using ScribeFire and IBM Connections ? Let me know ...