
iGetcha.org is a suggested opensource and free software directory for the technological sustainability of nonprofits. It's also a simple, non-techie shortlist to assist organizations with a SOHO.
eCrater is an awesome site for nonprofits. You can create your online shop to sell anything you want to support your cause. iGetcha noticed that they allow you to create sites globally but they do not offer a translated interface. To offer this globally means that all nonprofits can use this eCommerce site to raise funds! Think of eCrater as the Ning of eCommerce. Just like Ning, you can create yourname.ecrater.com :)
With this site, you don't need to setup a server, you'll have your own shop dedicated to what you want to sell and for nonprofits, you can sell anything you want to go towards your cause. This has a high potential for fundraising and allocating those funds to your nonprofit's social benefit programs :)
One minus is, eCrater does not have many themes and you need to provide your own terms of use. But in terms of non-techie interface, this site gets five stars. You can setup Google Analytics, payment methods, shipping methods and much more!