What fish do we keep?

I'm curious about what unique fish that some of the members keep.  I'm not able to attend the meetings because I work on Thursday nights so I haven't gotten to know anyone yet.  I know that lots of folks keep yellow tangs and blue tangs and such, but I would like to know of the unique fish that people have and if you have a common fish that lots of other people have but yours is different in some way, let me know!  I really like to know of peoples successes.  I now know that it is easier to keep corals than it is to keep fish, because you never know when that purple tang might decide to rip the eye out of one of the inmates, or everyone might decide to get ich.

I have my favorite fish in my tank, though ill advised by lots of people, the Moorish Idol.  It has been doing really really well in my tank.  Very healthy with a fat belly.  The funny thing about him is that every, and I mean every time I introduce a new coral into the tank he has to go and pick at it just once, before he realizes that he doesn't like the taste of corals, or perhaps he does it so that he can stake claim on it before anyone else in the tank.  After that first nip he leaves it alone.  Once I put a new toadstool leather in the tank and before my hand was out of the water he went over to it an nipped at it.  I have had an Idol before, but it died with a fight trying to fend off ich.  It was a great wipe out that killed half of the fish in my tank.  He was the last to die.  I attribute the loss to having too many fish.  But with that I learned and no more fish do I add to my big tank.  Both were reluctant to feed until presenting them with New Life Spectrum pellet food.  and this seems to start their engines and after that they eat anything.  One day I plan on having a coral tank with a school of 3 Idols with my corals.  And then in a fish only tank have the others that I want.