Sure 10 bucks might not be much, but i think there could be still enough that were not able to contribute to Kickstarter for other reasons:
- Credit card shenanigans (Pledges from 61 backers dropped after the Kickstarter closed!)
- "Living under a rock" - there are more than enough reasons peoples are not able to check to the internet for a month [or if able, they can't "waste" the time to check for webcomic]
- New fans - hey, we all know OotS is awesome, but i think that from time to time new people discover OotS