You guys might like this. A topic to share any tips you have concerning good places to use those "oddball" skills or spells that many jobs have. I'll start with my current favorite.
Aetherial Manipulation. This level 50 THM skill is an OGC ability that instantly teleports you to the side of a targeted party member. From some testing, its targeting range appears to be 20 paces. For most folks this is a fun toy they'll play with once or twice when they get it and likely never touch it again. My BLM has it macroed on my very first hotbar set.
How to make it useful: Macro it onto your Focus Target and put it somewhere you can reach quickly. Set a party member to focus. I use either the healer or the tank, generally.
The best times to use it: Who is the one person in the party who doesn't get targeted by HM Titan's plumes? The tank. Sure is nice to be able to warp to him as plumes are going off. Who is usually in the safest spot in Ultima HM when the fur is really flying? The healer. Oh, Radiant Burst just knocked me right into Garuda's AOE path.... *warp!* Garuda EX about to drop feathers on your head, and you can't get out in time? I wish there was a faster way to get to the safe zone.... ^^