I actually pm'ed Dennis about why he removed it and I got this as his response:

Quote Originally Posted by Dennis
The programmer has absolutely no credibility and is not trusted by this website. The tools he uploaded to this website performed insecure and potentially invasive functions that were not documented in the readme files. Besides that the programmer has intentionally hacked, removed and bypassed fixed limitations within the tools without regard to the full ramifications or understanding of why they were there in the first place causing compiled map files that give exceptions because the game cannot handle the parameters he bypassed.

Above and beyond all that the fact that the programmer imbedded code into some of his published tools that “phoned home” and supplied him with IP, PC specs and other information about the user WITHOUT THEIR KNOWLEDGE is cause enough to distrust ANYTHING that programmer creates. That fact was publicly exposed when after being insulted and in a fit of pique he remotely disabled one of his tools for all users. This website will NEVER trust anything produced by the programmer nor will we ever expose our users to that kind of untrustworthy and potentially insecure software.
I personally use his sapien and agree with Higuy.