Ns_origen: We wanted to relocate to biodome, but we found out it was there hive. We decided to do it anyway. We got the cc, two ips, and the armory up. At first we were doing fine, but then the mines were used up and starting res was depleted. Ended up in the upper area of double by the elevator. Lost the game after a half-hour or so.
Ns_hera: I commed and relocated to maintenence corridor. We won of course.
Ns_metal: Not really a strategy as marines were boned at the time, but when one heavy went afk we built a tower of marines on him and defended with him mines as well until a mean onos charged and devoured him.
Ns_tanith: I've relocated to west access, double, and cargo so those are pretty standard.
Ns_veil: I relocated to the vents under double. Each vent can accomadate only one structure so you max out with four structures. The observatory had to be hidden elsewhere on the map.
The list goes on of all the crazy relocations and strategies. One of my favorites was the mine strategy, which is pretty self-explanatory.