I have been researching mobile bookmarking sites to determine what site is the best fit for our company:
While all of these websites are great tools, I have determined twitter.com and http://www.weheartit.com are my favorites. They are easy to use, easy to read, and you can save bookmarks separately to go back to later.
I also found the following websites extremely helpful when trying to determine how to use a bookmark:
https://www.free-ebooks.net/marketing/Social-Bookmarking-Intelligence
Administrative Tech Tool Help 