I know there's a thread in the information section, but I figure this would be a great spot for findings on the test servers. Soooo, post all relevant test server findings! Spell effects, new job ability effects etc.!
Julian's Dat Mining on Teset Server Stuff: http://www.juliandev.com/augtest/
Voidwatch Test Server Findings: http://www.bluegartr.com/threads/106681-Voidwatch-Test-Server-Findings