I have a set of bookmarks for Tagaabo pages that I frequently visit and check.
For example, when I'd like to see what I need to do today,
I just click my browser's bookmark for the following Tagaabo page:
http://tagaabo.com/lifelog/todo?till_today=true

And that means that if you bookmark that url, the bookmark will pull up the page with the combination of tags and other conditions (like view type--Lifelog or Calendar), that you want to view.
Here are some other useful bookmarks I have:
Calendar of events
http://tagaabo.com/lifelog/event?view=calendar

Work related todo list. Sorry for no screenshot, but you got the idea.
http://tagaabo.com/lifelog/todo+work
Unsolved questions
http://tagaabo.com/lifelog/question+!solved

Tasks I have completed
http://tagaabo.com/lifelog/done?view=calendar

Also, this entry shows sets of bookmarks that are useful in implementing GTD on Tagaabo.
If you have been using Tagaabo for a while, you may already have some useful bookmarks with your own original tag combinations.
If you have such bookmarks, please share them with us.