Fax from Your Cameraphone with Qipit

Just noticed a useful feature in previously mentioned document scanner service, Qipit: the ability to fax your document scans, effectively turning your camera (or cameraphone!) into an outgoing fax machine. After you register for an account at Qipit, you snap a photo of a document, and email it or upload it to the web site. Once Qipit does its thing, converting your document into a PDF, select the “Fax” button below it to send it off. Qipit supports multi-page documents too. Looks like an interesting alternative to FaxZero. How do you send and receive faxes over the web? Let us know in the comments.