Hi Hannah - when you toggle the "+ ", the piece is then saved into your "Hannah's page site", so you can read it later, store it for the information, etc. Hitting the "-" toggle, unsaves it. You can also subscribe to certain favored writers too, so you will get all of their articles saved into your "Hannah's page". Additionally, all of the comments you have made on others diaries and articles are noted in your page, and you can also see who has responded to your comments. I suggest exploring your "Hannah's page" site thoroughly, which you can only do when you log on...but there is a lot there...I'm still learning about what all the various preferences mean for the pages mean (like "nested", etc.)!! Check it out! The blog world...a whole new world, isn't it?

Half the population is under the age of 18. Tanzania's future is NOW...join the 50% campaign!