It may have been su3su2u1 on tumblr. Their blog is now deleted, but google serves up some reblogs of the two posts in question:<p><a href="http:&#x2F;&#x2F;thathopeyetlives.tumblr.com&#x2F;post&#x2F;128372419510&#x2F;is-there-anyway-to-short-a-startup" rel="nofollow">http:&#x2F;&#x2F;thathopeyetlives.tumblr.com&#x2F;post&#x2F;128372419510&#x2F;is-ther...</a><p><a href="http:&#x2F;&#x2F;reddragdiva.tumblr.com&#x2F;post&#x2F;129387704618&#x2F;conversation-with-an-investor" rel="nofollow">http:&#x2F;&#x2F;reddragdiva.tumblr.com&#x2F;post&#x2F;129387704618&#x2F;conversation...</a><p>I should note that they deleted their account over a controversy over false claims they made about their credentials (massive oversimplification), so take the posts with a grain of salt.<p>Also, IIRC the startup in question wasn&#x27;t uBeam.