Something I am thankful for that starts with the letter "i" is........

Internet keeps me connected to people on here

Inspiration - it doesn't strike often but i'm always grateful when it does

I'm grateful for too many things that start with "i" aaah!
Top 1 on my list has got to be Imagination though :) I love books and stories and movies etc!

Illumination

as in, when suddenly, you have this Inspiration and everything is just Illuminated for you...

those "ah-ha" moments that change you.

Imagination.

I'm thankful for my Imagination.

I'm going with the internet as well, it brought me to 7 cups, and without it to research my assignments they would be questionable at best!

Intelligence. It is a double edge sword but Intelligence is cool. It beatsout its couterpart, which is supposedly bliss, Ignorance.

INCLUSIVENESS cause accepting people as they are where possible is awesome! :D

Icicles