Bayshield

If you are looking to create a new avatar to use for your online presence, the following list will show you the recommended sizes for each of the online services.  The original source of this information can be found here.  All sizes below are in pixels unless otherwise stated.

• Twitter - 73x73
• LinkedIn - 80x80
• Facebook - 200x200
• Skype - 96x96
• Google - 96x96
• FriendFeed - 75x75
• Gravatar - 50x50
• MySpace - 158x158
• Digg - 120x120
• StumbleUpon - 48x48

More and more social media sites are 'integrating' with twitter so it is important to know how to revoke access to applications you no longer want to use.

If you have granted access an application access to your twitter account and want to remove it, follow these simple steps:

1) Log into your twitter account

2) Click on the Settings option (top right of the screen)

3) Then select the Connections tab (screenshot below)

4) Choose which applications you no longer want to have access and click the 'Revoke Access' link.