That flashpoint nerf/maintenance coming down tomorrow is courtesy of our guild (and others), by the way. We figured out you could stealth to the end and invite others and get 12k conquest every 8-10 mins or so, kind of like how you see folks farming the instances solo anyway. The guild we passed (Hellbent) figured it out, started doing it as well, and
complained to Bioware about it on the forums which you can read here.
Nerf was announced, we were still up 330k. They brought in folks from their sister imp guild and pumped their numbers to about 25-30+ running Ilum in that manner...they are now up by 1.2 million conquest points (from that 330k deficit at 4:00 PM CST) as of 9:00 PM CST.
We stopped doing the Ilum "bug" or whatever they are calling it about 4:30, but they have continued doing it even though they were the ones who complained about people using it. Gotta love it.
I think I'm done with conquest for a bit. Hell, I really don't even want to play anymore. Shady or not, there were a bunch of guilds using it and we put in a lot of time to get and maintain that lead...only for them to beg for a nerf and turn around and use it themselves once they got their way and knew we couldn't keep up once it went live.
TLDR: Medium sized guild figures out way to hang with the big boys. Big boys use their podcaster/community guy to complain to Bioware. Bioware rules the method as unintended and announces patch for tonight. Big boys decide to bring over their imp buddies to double up on the bug before it's patched after (A) complaining about it and (B) knowing we stopped using it and most importantly (C) already outnumbering us by about ten on a regular basis ensuring we couldn't keep up by conventional means if their lead was large enough.