Thanee
First Post
Well, it allows me to make the Cleric jealous (get Resurrect at 12th level). 
Okay, seriously (we don't even have a Cleric anymore... that's where the Resurrect was used for... he didn't want to come back, tho), Planar Binding has so many uses, it's impossible to list them. It's like Summon Monster on crack (but with a lot more preparation and a higher cost, of course). You can get some serious help in various situations. And especially as a Sorcerer, it offers a lot of out-of-combat versatility. Just take a look at the spells/spell-like abilities of monsters like the Astral Deva, Trumpet Archon, Ghaele Eladrin, or Leonal Guardinal (just to name the classic good-aligned outsiders of the appropriate level, which I prefer to call (I do not trap them and offer them a reasonable compensation)).
Bye
Thanee

Okay, seriously (we don't even have a Cleric anymore... that's where the Resurrect was used for... he didn't want to come back, tho), Planar Binding has so many uses, it's impossible to list them. It's like Summon Monster on crack (but with a lot more preparation and a higher cost, of course). You can get some serious help in various situations. And especially as a Sorcerer, it offers a lot of out-of-combat versatility. Just take a look at the spells/spell-like abilities of monsters like the Astral Deva, Trumpet Archon, Ghaele Eladrin, or Leonal Guardinal (just to name the classic good-aligned outsiders of the appropriate level, which I prefer to call (I do not trap them and offer them a reasonable compensation)).
Bye
Thanee