How RSS Feeds Work

CopyBlogger explains that RSS Feeds are things that require literally no e-mail and no request to be taken off a list, so the company can't sell your information. There is only a one time click to delete a subscription on an RSS Feed. On e-mail there may be as many as 3 or 4 clicks, plus time to wait for pages to load and surveys as to why you're unsubscribing.