Co-author of Mosaic, the first widely used web browser with a graphical user interface. Co-founder of Netscape and general partner of Silicon Valley venture capital firm Andreessen Horowitz. Co-founder of Ning. Net-worth estimated at $1.7 billion by Forbes.

Co-founder @Villageglobal & @beondeck. Positive-sum. https://t.co/s89lzVNXu1, https://t.co/pVdZfvigyT