This is a great plugin to test a new WP Theme without letting your site’s visitors see what you are currently testing. I find this a good alternative to XAMPP (unless you really want to test a new theme in your desktop or laptop). Try Theme Test Drive by Prelovac.com.
Hopefully all advertisers can get a taste of this new keyword targeting feature which rolled out in UK and Canada already: Modified Broad Match. Get a good read from Google’s official blog: Inside Adwords.