Opera Playground

It is the major premise. Fortinet Announces Top Reported Threats for December 2007, says as follows;

we advise users to ensure their browsers are perfectly up-to-date prior to surfing the Web, carefully activate Java script on a per-site basis, and when possible, use operating systems and Web browsers that are less likely to be targeted, such as Linux and Opera.

We are waiting for the automatic downloading/installing update procedures, not only alarming one which present Opera has.