Many of the pages on llanidloes.com include links to a range of websites which offer social bookmarking so you can store pages of interest and share them with your friends. You can also access these links from any other computer on the Internet. The links can be found at the bottom of pages.
All of these sites except My Llani require you to register but all are free. Once registered you can start to bookmark not only pages on llanidloes.com but also pages from many other websites.