My DAR wanted to see a copy of my log. When I told him I didn't have a paper copy but could burn him a CD with my 1) website (KitLog wasn't around when I started but I created a web log) and 2) my KitLog files plus pictures for the last couple of years of the build, he was satisfied. Same when I went to the FSDO for my repairman's certificate; in fact, they went out of their way to say they really loved all the pictures.
In fact, if there's anything I'd like to see added to Kitlog, it would be a log reader program (kinda like the PowerPoint reader MS has) so I could bundle it with my log database and someone who doesn't have KitLog could still see my logs.