Zotero (a free and powerful bibliography add-on of FireFox) maybe an option.
I used to bookmark a web page on Diigo, as to share with colleagues, and save it in Zotero, for personal reference.
Zotero also have tag functions, so I apply the same set of tags to "Zoteroed" items and "Diigoed" items. When I can only use one service due to the restriction (like in public computer station), I will add a "todo" tag so that I could update the other one afterwards. For example, I may leave a "todiigo" tag in Zotero items so that I could add them to Diigo later (especially when Diigo's highlight function becomes stable again)
Zotero also has its web version to synchronize data with the desktop add-on. But it's mainly for reference purpose and is far less sociable than Diigo. More and more fans of Zotero are advocating synchronization between Diigo and Zotero now. I wish that Diigo could consider this demand.
While I could save a hard copy with tag in my desktop, I will feel more secure in sharing bookmarks with others.
I used to bookmark a web page on Diigo, as to share with colleagues, and save it in Zotero, for personal reference.
Zotero also have tag functions, so I apply the same set of tags to "Zoteroed" items and "Diigoed" items. When I can only use one service due to the restriction (like in public computer station), I will add a "todo" tag so that I could update the other one afterwards. For example, I may leave a "todiigo" tag in Zotero items so that I could add them to Diigo later (especially when Diigo's highlight function becomes stable again)
Zotero also has its web version to synchronize data with the desktop add-on. But it's mainly for reference purpose and is far less sociable than Diigo. More and more fans of Zotero are advocating synchronization between Diigo and Zotero now. I wish that Diigo could consider this demand.
While I could save a hard copy with tag in my desktop, I will feel more secure in sharing bookmarks with others.