Who uses blinkies?
Who DOESN'T use blinkies! These things are for everyone. Every real fan has a blinky.
Where are blinkies used?
MySpace pages, Internet forums, anywhere that allows you to express your fandom through the medium of flashing images.
I want to try making some, what is the right size for blinkies?
Typically 150x20 pixels.
What programs can I use to make blinkies?
You can use any image editing software you like to make individual frames. To finish the job you will need a program capable of creating animated gif files.