@prismland1 - Here is a good breakdown of the free ones that can:
http://www.vitispr.com/blog/free-press-release-sites/The paid ones (prnewswire, prweb) have been able to also historically (or at least get the attention of a journalist who will write about you and then you get in google news). However, google has been cracking down on press release sites recently, so I'd have to look to see if they still do. Some of the syndication partners with CrowdfundingPR will also get you into google news or on google alerts (like digital journal).
Yea, a lot of bloggers and journalists (myself included) use google alerts to keep up with the news. It depends though on what they are watching (search engine results, news, blog results, etc).