Firefox: use tabs as multiple home pages

Having multiple tabs open each time you open Firefox can make it easy to catch up on your favourite website.

How to do it:

Have a group of tabs open by default when you launch Firefox.

Go to Firefox > Preferences > Main

under 'Home Page' enter the addresses of the pages you'd like to launch every time you start Firefox. Separate each web address with the pipe symbol (which looks like this |)

Eg
http://www.macbrainiac.blogspot.com|www.apple.com
Another way to do this:

You can also simply open up all the tabs you want to launch automatically as your homepage and in Firefox preferences (again Firefox > Preferences > Main) select 'Use Current Pages'

What groups of tabs do you have set up? Let me know in the comments.