Widget Watch: Yoink

Here's a handy little widget. Yoink by Softchaos keeps tabs on how frequently a designated web page changes. When first launched, it grabs a screen capture of the web page you designate (like, say, this one). Once the text of that page changes, Yoink grabs a new screen capture of the updated page.

You can view up to three captures at a time, and a red indicator bar lets you know how significant the changes were between captures (the longer the bar, the greater the change in content). Choose between three sizes for the widget and visit the page displayed in Safari by clicking its image.