var sitename = __filename.split("/").pop().split(".")[0];

[linksgo2011]

It does not support the Windows platform

[ticup]

Ok thanks, I need to find the courage to run and debug it on a windows platform one of these days!

[Tellan]

I've tested it working with path.sep for platform agnostic path separators.

var sitename = __filename.split(path.sep).pop().split(".")[0];

[jcoppieters]

I've tested it the proposed change on windows 8, seems to work fine! Thanks Lin. I've pushed it and will do an npm update too.