How safe is dashwire?

[d.raw247@gmail.com]

THIS MAY SOUND PARANOID, BUT DOES ANYONE KNOW HOW SAFE DASHWIRE IS? I USE IT NOW, AND TOLD A FRIEND ABOUT IT. HE SAID "HOW DO YOU KNOW SOME ONE IS'NT READING OR USING YOUR INFO OR PICS FROM THIS WEB SITE?"... GOOD QUESTION. SO DOES ANY ONE KNOW WHY IT IS FREE? WHAT IS THE CATCH TO BEING FREE? AND WHO CONTROLS OR MONITORS THIS SITE?

ANY ANSWERS WILL HELP, OR I'M SUSPENDING MY USE OF THIS VERY CONVENIENT TOOL...