Questions like this would be better posted in the Player Questions section of the forums. But...
Zonewide.
Newspaper/broker missions work together (you won't be able to do both at once).
The ability to fight higher level mobs and therefore more XP.
...I forgot what experience means.
Thanks, i thought this was posted in player questions.. my bad... but while I am here.. I do have newspaper quests while having broker quests...
Basically do your broker missions as soon as you can. That way you empty their bar and can start filling it with newspaper missions again. After doing a few newspaper missions you won't be able to do any more until you talk to your broker.
...I forgot what experience means.
Does broadcast go servwide or zonewide? What shpould be persued first, the newspaper or broker quests? What are the main advantages of grouping? Thanks!