Just published numbers of NOF sales are not bad.

In 2006 revenue from sales of NetObjects Fusion was $3.58 million
against $3.86 million in 2005.

Given a mix of sales where most are upgrade versions I calculate about
30,000 copies worldwide in 2006. Enough to keep NOF in business and fund
further development.

Overall sales of Websitepros were 52 mio, up 38 %, net income 8.6 mio.