financial statements or tax returns. Fluctuations in the actual outcome of these future tax consequences could materially impact our financial position or our results of operations. 

 

ISSUES AND UNCERTAINTIES 

 

This Annual Report on Form 10-K contains statements that are forward-looking. These statements are based on current expectations and assumptions that are subject to risks and uncertainties. Actual results could differ materially because of issues and uncertainties such as those listed below and elsewhere in this report, which, among others, should be considered in evaluating our financial outlook. 

 

Challenges to our Business Model 

 

Since our inception, our business model has been based upon customers agreeing to pay a fee to license software developed and distributed by us. Under this commercial software model, software developers bear the costs of converting original ideas into software products through investments in research and development, offsetting these costs with the revenues received from the distribution of their products. We believe the commercial software model has had substantial benefits for users of software, allowing them to rely on our expertise and the expertise of other software developers that have powerful incentives to develop 

 

 

innovative software that is useful, reliable, and compatible with other software and hardware. In recent years, there has been a growing challenge to the commercial software model, often referred to as the Open Source model. Under the Open Source model, software is produced by loosely associated groups of unpaid programmers, and the resulting software and the intellectual property contained therein is licensed to end users at substantially no cost. The most notable example of Open Source software is the Linux operating system. While we believe that our products provide customers with significant advantages in security and productivity, and generally have a lower total cost of ownership than Open Source software, the popularization of the Open Source model continues to pose a significant challenge to our business model, including recent efforts by proponents of the Open Source model to convince governments worldwide to mandate the use of Open Source software in their purchase and deployment of software products. To the extent the Open Source model gains increasing market acceptance, sales of our products may decline, we may have to reduce the prices we charge for our products, and revenues and operating margins may consequently decline. 

 

Intellectual Property Rights 

 

We defend our intellectual property rights, but unlicensed copying and use of software and intellectual property rights represents a loss of revenue to us. While this adversely affects U.S. revenue, the impact on revenue from outside the United States is more significant, particularly in countries where laws are less protective of intellectual property rights. Throughout the world, we actively educate consumers about the benefits of licensing genuine products and educate lawmakers about the advantages of a business climate where intellectual property rights are protected. However, continued