I am a web-developer. I mean, that is my main.focus() :)

I do stuff in:
• PHP
• JavaScript (jQuery & AJAX helps sometimes a lot ;) )
• HTML (I tend to use 5+)
• + CSS (3+ is really nice but not cross-browser as-is: google-TIP: CSS PIE!)
• XML (mostly for (transfering || storing || working with) data)
• SQL (MySQL, PostgreSQL, Oracle) - always trying not to forget to use PDO :)

I sometimes do stuff in:
• C++
• C
• And I dont really know if it is a good thing but I also know how to do some stuff in Pascal
      • We call it Packal = Bungler