Fencer: Well i CAN create them to challenge another Fellowship and except ones sent to the Madhouse as well as the Captain can
There is no difference, and it is handy if the Captain is not about etc...

3. When creating a 'Open Invitation, it shows you a list of players for that Team you can select from, BUT if you click on the Fellowship link in the box, it does not take you to that Team within the Fellowship. (not major though, best sort thing now lol)