Search engine optimization changes so fast in today's marketplace. Keeping on top of the latest SEO news can be challenging, but it is critical for webmasters and others involved in search engine optimization to know what is going on in this most important aspect of web promotion and development. Changes have abounded at Google recently, and several other major search engines have brought applications into beta testing.

Google's recent AdSense arbitrage has worked to root out many users who had sites made solely as a means of generating AdSense revenues. The cut-off deadline for users guilty of violating the AdSense terms was June 1, 2007. This move should make Google more useful for searchers, and a more viable source of advertising for AdWords and AdSense patrons. Webmasters should know that AdSense is still a viable source of income and revenue for sites that are more than just link farms.

Google is also dealing with some concerns regarding privacy policies in Europe. In March, Google announced that search data would only be retained for 18 to 24 months. The EU requires that companies retain only as much data as is necessary, and retain data for no longer than necessary. Google has expressed confidence in its ability to justify current data retention standards. Google's privacy policies can reassure customers, and only add to the prominence of this search engine. As most webmasters know, Google is the search engine where the rankings matter most.

Google is also jumping on the blog ranking bandwagon with its rumored purchase of the well-known RSS management company, Feedburner. While neither Google nor Feedburner have yet confirmed the reported ten million dollar deal, several reputable sources have confirmed that Google will be adding yet another useful and profitable aspect to its services. Bloggers looking to profit via AdSense and other advertising programs should take notice of the possibilities inherent in Google's purchase of Feedburner. The acquisition of Feedburner will likely allow Google's profitable advertising to enter into the realm of RSS feeds.

In other SEO news, AOL's local search is now in the second phase of beta testing. While AOL's search relies on Google's technology, the local search feature integrates aspects of Google Maps, Mapquest and AskCity. Drag and drop technology and pinpoint mapping can make the local search feature useful for many people and a number of applications. If you are managing a local site, considering working your optimization strategies to maximize local opportunities.

A new search engine offers a people powered alternative to algorithm based search engine solutions like Google. While computers generate answers to your Google or Yahoo searches, Mahalo.com will employ a staff to generate lists of the best answers to common queries. While many major search engines can generate a response to nearly any query, Mahalo.com will only attempt to answer l0,000 or so common queries. Currently, only 4,000 sites are indexed, but more are expected to be added each week. Mahalo.com will rely on search engines themselves to search out the best sites to respond to their queries, and expects to eventually sell advertising as well.

Keeping up to date on the latest search engine optimization news is a challenge. This ever changing market grows and shifts with each week, and the latest SEO news changes with it. When reading the latest SEO news, look at how and why these changes and shifts in the search engine market may impact your sites. Adding content, shifting your site design a bit, and opting for a variety of advertising strategies may be necessary to keep your sites on that ever-desired first page.