This Sublime Text 2 and 3 plugin can be used to paste code snippets on https://pastebin.ubuntu.com/
Branch this project into Sublime Text Packages directory.
On Linux: ~/.config/sublime-text-{2,3}/Packages/
On MacOs: ~/Library/Application Support/Sublime Text 2/Packages/
E.g.:
git clone https://github.com/frankban/UbuntuPaste.git ~/.config/sublime-text-2/Packages/UbuntuPaste
If you want to customize options, go to Preferences >> Package Settings >> UbuntuPaste >> Settings - Default.
Control + Alt + Super (Cmd) + u will paste the content of current view
or, if present, the current selection(s).
Alternativly you can use the command ubuntupaste.
The resulting URL is copied to the clipboard and diplayed on the status bar.