Favorite language for app development ?

What's your favorite language for mobile app development?
iPhone uses Objective-C, Android uses Java, and Windows Phone uses C#. I've tried to develop for all these platforms, but I must say, C# is by far the easiest language to develop in. However, C#, as far as my knowledge goes, requires Visual Studio, which is by far heavier than for example Eclipse for Java/Android development.

While both Java and C# are pretty much alike (C# being Microsoft's way of getting Java developers onto .NET), the Objective-C for iPhone requires a lot more training. Most universities doesn't teach Objective-C, so it's a major leap for most students learning Java to try to develop for iPhone.

Have you tried either of these three, and what's your opinion?

My favorite languages are.

1. PHP
2. Java
3. C++
4. ASP.NET

Php is number 1. Facebook is base on php language

I like

.net
Joomla
Word Press
Drupal

favorite language is PHP and wordpress flatform

I like Objective-C, it's language for iPhone

Well, PHP is one of the favorite language for web development. It is one of easiest and open source programming language. Learning this language doesn't requires a greater efforts anyone who knows the basic of the programming language can learn the PHP.

My favorite language is PHP and I also want to make apps on this language.

Cms
Joomla, Drupal, Magento
Languages
PHP,CSS,Javascript,HTML,DHTML

My favorite languages are.

1. PHP
2. Smarty (WHMCS
3. C++
4. Flex

PHP is My Favorite language as it is open source and very easy to use. I also use Joomla!

Objective C is Becoming Favourite as basic Language to learn to makes Step towards I phone Application Development . In Obj-C you can send a message to an object even if it doesn't support it .

According to me, asp.net is best programming language for Web applications and Desktop applications.

In my view asp.net and Java is best for application development either in desktop or web.

Java, vi and shell scripts ftw!

Java, Perl, PHP, C, C++, ColdFusion, ASP, C# are some of the useful Web development Programming languages.

C# and PHP are quite popular languages for mobile app development i have heard that html 5 and css are also useful

Java and PHP are the best languages for web development.

my favorite language is java. It is best for desktop,mobile application development and web apps

What would be the easiest language to learn if just starting out app development?