Here at ReadWriteWeb, we love to talk about the latest and greatest Web 2.0 applications. However, while a lot of these services make our life on the Internet a lot easier, another group of services on the web helps to keep our offline life organized. Here is our list of the top 'real world' apps that have made our offline lives easier in 2008. We will look at the following five categories: finance, travel, education, health, politics, and non-profits.