By Saraya, Chloe and Emma

Web 2.0 refers to the latest generation of services available on the world wide web which let people and collaborate and share information online.

Advantages of bubble.us for mind-mapping are:

Create colourful mind-maps for revision. Embed your mind-map in your blog or website. Email and print your mind map. Save your mind-map as an image.

Advantages of gliffy for diagram creation:

No charge! Your work is saved on the net and can be

accessed from any online PC. Instant flow diagrams, E-R diagrams and

room layouts.