Wasabi nowadays uses Mono, and until very recently, whether it was legitimately viable was a matter of opinion. Technically speaking, its garbage collector mad

Wasabi nowadays uses Mono, and until very recently, whether it was legitimately viable was a matter of opinion. Technically speaking, its garbage collector made it ill-suited to long-running processes (such as web servers), and its performance was far worse than the Microsoft CLR--frequently two to five times slower. Ideologically, we also met resistance; many Linux system administrators seem far more reticent to install Mono compared to PHP. Both have improved recently, but back in 2005, Mono was not a sane option.