Public-domain (CC0 1.0) collection of SVG icons and hexadecimal color codes for over 200 popular brands. Also includes CSS, LESS, SCSS with color variables, making it a sort of proto-framework.
The Open Share icon conveys the act of sharing by visually representing one hand passing an object to another hand, as in "pass it on" or "sharing". The icon also represents an "eye", as in "look at this".
The Technofreak, the Information Super Highway to Technology, has myriads of unheard tips, tricks, & info on web development, programming, graphics and more.
P. Kapahnke, P. Liedtke, S. Nesbigall, S. Warwas, and M. Klusch. The Semantic Web -- ISWC 2010: 9th International Semantic Web Conference, Shanghai, China, Revised Selected Papers, Part II, volume 6497 of Lecture Notes in Computer Science, Springer, Berlin, (2010)