Highlight the webpage, just like in iBooks
Bookmark the page with tags
Add sticky note
Store bookmarks, highlights, sticky notes in your diigo account
Create a bookmark on iPad Safari's bookmark bar using the following as web address
To do this, you have to first create a bookmark on the bookmark bar, using any web address and name it properly, e.g. Web Highlighter, and then revise the web address of that bookmark using the code snip above. ( If you come from the setting of Diigo iPad App, the snip should already be copied to your clipboard, ready to be pasted.)
The following is a detailed step-by-step Instructions » .
Tap the Web Highlighter bookmarklet and a toolbar will show up
Select some text, then click the Highlight button in the toolbar
You can change the highlight color by tapping the highlighted text