I'm sorry, Mark, but there's a ton of open-source CRM software written over the weekend and published in a matter of days.
As a matter of fact, if you'll go through the backlogs here at Hacker News you'll see a large number of "Game/Site/Tool/Language Written, Released in 3 days!" stories by members of this very community... in languages from C# to Lisp to Java to C and even ASM.
Really now? and how hard would that be for anyone who is proficient in their own language to implement those so called features you boast about? Feature set alone is a pretty weak argument imho.
As a matter of fact, if you'll go through the backlogs here at Hacker News you'll see a large number of "Game/Site/Tool/Language Written, Released in 3 days!" stories by members of this very community... in languages from C# to Lisp to Java to C and even ASM.