Big M&A news in the email marketing world. <a href="http://www.vocus.com/content/index.asp">Vocus</a>, the publicly-listed provider of cloud-based marketing and PR software, has acquired <a href="
<img src="http://tctechcrunch.files.wordpress.com/2010/08/icontact-picture.png" class="shot2"><a href="http://www.icontact.com/">iContact,</a> a company that provides email marketing services for smal