Google added four new Google Web Elements designed to help you quickly and easily integrate Google products into your website:
- Google Sidewiki makes it easy for visitors to share helpful information with each other. Unlike regular comments, all Sidewiki entries are ranked by usefulness so that the best ones are shown first. If you're looking to add commenting to an static page, Sidewiki element gives you an easy & simple way to collect & display comments about a page.
- Google Checkout element allows you to quickly and easily create an online store using a spreadsheet. With Google Checkout merchant account, just add details for each item you're selling into a Google Spreadsheet, then use the wizard and copy/paste code into your website.
- Google Wave element enables you to quickly drop a wave -- a shared workspace -- onto your own website, that could be used for many different things, including: encouraging collaborative discussion among visitors, or as a means of publishing content on page.
- Virtual Keyboard element let you add a virtual keyboard to your site — choose a keyboard layout, copy & paste the HTML into your page.