Firefox 2.0
I commented earlier on how Firefox's market share seems to be soaring; clearly the organisation is beginning to gain some serious momentum in the market. However, Internet Explorer 7.0 is slouching towards Redmond to be born, and will finally offer features that have been available from Firefox and Opera for some time. Potentially this could stunt further growth for the open source browser, and even pull back some of its market share.
The news that Firefox 2.0 is well on its way shows that the Mozilla organisation and Firefox coders are well aware of the threat. Releasing 2.0 so soon will keep the pressure up on Microsoft, and those share figures rising, one hopes.