This has nothing to do with having a favourite editor or anything like that. I was just wondering, per language, what are the most popular Integrated Development Environments? Maybe a top 2-3 if there is some contention. (Perceived popularity is enough)
Thus Far:
C# - Visual Studio, SharpDevelop
Java - Eclipse, NetBeans, IDEA
Objective-C - Xcode
Delphi - RAD Studio
Object Pascal - Delphi, Lazarus
C, C++ - Visual Studio, Vim
PL/SQL - RapidSQL, Oracle SQLDeveloper
PHP - Eclipse, NetBeans, Nusphere PHPed
Actionscript (AS2, AS3) - FlashDevelop
Flex - Flash Builder 4
Python - Eclipse, IDLE
Perl - Padre
Common Lisp - Lispworks, Emacs
Ruby - TextMate
Haskell - Vim
Fortran - Vim
Visual Basic - Visual Studio