A Flash and flex based photo editing webservice  and a python based generic syntax highlighter:

Interesting web based photo-editor (needs flash9 because of flex)

• Picnik
  service adobe flash flex photo editor

A generic syntax highlighting framework written in Python:

• Pygments — Python syntax highlighter
  This is the home of Pygments. It aims to be a generic syntax highlighter for general use in all kinds of software such as forum systems, wikis or other applications that need to prettify source code.
  (tags: software python library syntax_highlighting pygmets)