Permamarks is a free tool that "freezes" the content you bookmark on the web with a date / time stamp. This includes files. Each saved page has a permanent, uneditable URL that can be shortened and...
Permamarks is an excellent tool for research and blogging.
It "freezes" the bookmarked content and gives it a dedicated URL. The next time you click the links (be it in two weeks or two years), you land on the pages as they were the day you saved them!
What do you think could be the possible uses for this tool? I have two: social media research (especially case studies) and to catch content scrapers.