Wi-Fi signal strength at a glance with this neat t-shirt from ThinkGeek
The glowing animated shirt dynamically displays the current wi-fi signal strength for 802.11b or 802.11g . The decal and batteries are detachable for easy washing.
Gravatar manages your identity on the web:
A gravatar, or globally recognized avatar, is quite simply an 80×80 pixel avatar image that follows you from weblog to weblog appearing beside your name when you comment on gravatar enabled sites. Avatars help identify your posts on web forums, so why not on weblogs?
Simple as 1,2,3:
- Register on Gravatar
- Comment on Gravatar enabled sites
- eh.. that's it: Gravatar takes care of the rest :-)