Real estate web site owners out there looking to create a compelling, “sticky” environment have one more reason to rejoice today, as Google announced you can now include Google Gadgets into any web page. Local traffic information or weather radar images may be just some of the 1200 gadgets that could be appropriate for a neighborhood site. Toss in any of the widgets from Zillow Labs or Trulia and you’ve got yourself a pretty slick web site.