The rocketdock gallery is closing, for me it is a really sad day as it is THE place to go for icons. My icons/widgets received a million or more downloads from Rocketdock over the last few years and a search on Google for that sort of thing will always have rocketdock at the top of any search. It is a blow for me as it has always been one of my "go-to" places on the web when I want a resource or inspiration for a new icon I am creating.
It is/was also a quick, easy and free place to upload resources, wallpapers, icons or even widgets. A sad day indeed. It was here:
https://rocketdock.com/user/107284/addons/popular
Rocketdock, the software