I use SVG Gobbler almost daily. The most common usage for me, a graphic designer, is when a company calls up and wants a design but the guy from the compnay does no have a vectorized version of their logo. I know, it sounds awfully incompetent but most people do not care about the logotype of the company they work for. So, very often, I just use SVG gobble to download an SVG version of their logo and makes designs they've ordered for them. There are a thousand legal uses for Gobbler. Also, downloading any logo is legal. It is publishing them that might get you in trouble.