I’m a self-confessed (or is that self-professed?) digital hoarder. I have six printed pages (in 10pt Arial Narrow) of Web2.0 and mobile app accounts location and login information! I had two extensive del.icio.us and Furl bookmarking accounts and still have two Diigo accounts, a Netvibes account with 25 pages of topic-organized bookmarks, and Evernote on…