I’ve never met anyone (aside from my college economics instructor) who was a big fan of paying taxes. Most small business owners dread tax time and for obvious reasons. On the other hand, taxes are good for some things - infrastructure; education; defense - and even have something do to with SEO. Why else would an SEO company start off a blog entry with the mention of taxes? Believe it or not, your tax dollars are going toward something that could lift your website in search engine rankings. The government must spend all of the tax dollars on something; it supplements vast amounts of web content.
Government sources are huge and provide a wide range of information to the public. The documents created by the U.S. federal government fall under the terms of Title 17 United States Code section 105, meaning no copyright protection. However, you should be aware of some exceptions: