Well I guess I am starting a series of simple icons for some of my favorite websites
here is one for one of my more frequently visited websites, twitter!
This includes a scalable version.
I you think its too simple that's good, I encourage you to reverse engineer it and and make it more to your taste.
round corners add gloss invert it, enjoy it!
(made possible by inkscape and linux)
btw the svg is downloaded via zip otherwise right click (or option click on a mac) and save as