WikiTired of using wikipedia?Or want to make your own. Then read on:
1. Go to www.wikispaces.com and sign in.
2. Click on 'make new wiki'.
3. Fill out requirements.
4. There is a edit button on the top-left, use it.
Social networking site
1. Go to ning.com and sign up.
2. Click on 'get started now'
3. Name your network, personalize it and have fun.
4. Invite other members