[TeMPOraL]

Start a folder (or even a single file) for code snippets. If you want it accessible on many machines, put it in Dropbox, or a Github repo, or whatever you like. A separate "Evernote for code" is the last thing you need.

Personally, I have "snippets.org" file in my "wiki/" subfolder on Dropbox.

[diegoperini]

I second to this. The only difference on my use case is I treat each quality of life snippet as its own project, foldered with a sample executable if possible. Dropbox works perfect for non git, reference only code.