A sample of a few Twitter Halloween Icons. Full list can be seen on Greenspace

During the holidays, social media services join in the festivities with fun features that everyone can use.  Halloween is upon us and several services have participated in the fun.  Here’s a short list of services and what they are doing:

• Twitter, there’s a few special Halloween icons that will appear throughout your timeline (more than likely will revert to regular text later in life)
• Wes Craven picks a few featured videos on YouTube including The Hand, and Trick or Vote
• Meebo (the online version of Pidgin) always does something fun for the holidays, this year they have some special Halloween icons, and avatar pictures.
• Friendfeed as themed their site to be more Halloween.

As I find more examples I’ll add them to my list. Hope you enjoy Halloween and have fun trick or treating!