adx - addressbook.xml vs Google Sidewiki
A side-by-side look at adx - addressbook.xml and Google Sidewiki. For an in-depth review of either product, follow the links below.
adx - addressbook.xml
Office & Productivity
adx - addressbook.xml is an open source address book application that stores contact information in XML format. It allows managing, editing, searching, and organizing contacts.
contactsaddress-bookxml
Google Sidewiki
Online Services
Google Sidewiki was a social annotation tool that allowed users to make comments and annotations alongside web pages from 2009 to 2011. It enabled collaborative annotation functionality for information on websites.
collaborationweb-annotationsocial-annotation
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Hypothes.is
Genius.it Web Annotator
Relationship