That's interesting, I wrote a similar plugin for WordPress (http://wordpress.org/extend/plugins/sharebar/ http://wordpress.org/extend/plugins/sharebar/) and hav

That's interesting, I wrote a similar plugin for WordPress (http://wordpress.org/extend/plugins/sharebar/ http://wordpress.org/extend/plugins/sharebar/) and have also received some interest from people wanting to acquire it. Is there a proper way to value these open source plugins/widgets?