Singularity.vc - Latest Comments in Our new ‘sonar ruler’ app finally came out. It... - Aaron Whitehttp://aaronwhite.disqus.com/enThu, 13 Aug 2009 09:09:31 -0000Re: Our new ‘sonar ruler’ app finally came out. It... - Aaron Whitehttps://www.singularity.vc/sonar-ruler-iphone-app#comment-14777336<p>very cool!</p>christiekliszThu, 13 Aug 2009 09:09:31 -0000