Rendering

Fonts

• Helvetica, Arial, Sans-Serif looks terrible in Ubuntu Linux (Opera, Firefox):

Free fonts: Liberation fonts

Websites

• Zoho Sheet is impossible to use!
• pbwiki, is this Operas fault, or theirs?

  Sorry, the browser you're using isn't compatible with our new editor. Firefox for Windows, Mac, and Linux works great - give it a try! Users with browsers which don't work with the Point-and-Click editor will be shown the Classic editor instead.

• Underskog: Tagging autocomplete dropdown is not displayed underneath the textarea, but in the top left corner (Windows, Linux)