snipplr is a nice and clean service to store, vote and share your code snippets. Snipplrpy is a wrapper class written in Python around the xml-rpc methods exposed in the snipplr api. Also adds some extra functionality such as post the code inside a file or get the plain text from a snippet.
Plugin for Gedit, the GNOME editor. Use all the functionallity provided by snipplr in this editor, search inside your saved plugins in snipplr, paste the code into your Gedit documents and post to snipplr your favourite pieces of code. You need the SnipplrPy module to use this plugin.