A common gripe of internet users seems to be page readability. Quite often, administrators choose to reformat their websites and change fonts, sometimes leading to poor readability. This tool, in the form of a simple bookmarklet, replaces all page fonts to a sans-serif font of your choice. Made with the same idea in mind as Wikipedia Beautifier. [Lifehacker]

Drag this image to your bookmarks bar
I also made a userscript that changes the fonts on Lifehacker.com to a sans-serif font.
[Download userscript]
I compiled my Lifehacker font-fixing userscript into a Firefox addon for Firefox fans.
[Download Firefox Addon]
Here’s the userstyle version (for Stylish on Chrome, Firefox, Opera, and Safari)
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@-moz-document domain("lifehacker.com.com"), domain("userstyles.org") {
body { font-family:ubuntu, ubuntubeta, "lucida grande",tahoma,verdana,arial,sans-serif !important }
textarea, .inputtext, .inputpassword { font-family:ubuntu, ubuntubeta, "lucida grande",tahoma,verdana,arial,sans-serif !important }
p { font-family: ubuntu,"lucida grande",tahoma,verdana,arial,sans-serif !important }
}
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