Kickstarter supporter badge?

I have noticed this evening that there are quite a few folks who have a big green K and sometimes a number following / attached. I get that it's from supporting a Kickstarter or 3, but I see that I don't have one, and I know I have supported 2 in the past year or so since I discovered Permies. Is it reserved for a certain monetary amount that I didn't quite reach? Or is it just that there is only so much time in a day and so many thing to get completed that who ever is working on this little perk hasn't had the time to get everyone? Enquiring minds want to know!

I like having the little things by my name that show what I have done or contributed. Carry on!

Not all Paul's kickstarters are entered yet.  

If you hover your mouse on my K, you'll see all of the ones that Paul's had a chance to enter thus far. Even if you only contributed $1 to the kickstarter, you'll still get the K (some of those kickstarters I only supported $1...). The newest kickstarter hasn't been entered yet, and the oldest ones haven't been, either.

Also, it only works for Paul's kickstarters.  

Thanks ladies! I knew it was a new little feature, but hadn't seen anything written up about it as of yet!! I've only supported Paul's kickstarters, I've not seen any by anyone else!

I have only fed four into the system so far.  And I have not yet put in the most recent one.

If you tell me which two are you I will put in a little more effort.

Hi Paul.
I supported the most recent one, the SKIP book, and I want to say the other was the wofati because i remember offering a spelling correction for one of the images being worked up, but I've slept since then and can't be entirely certain. Thanks for the personal attention. Take your time, I'm not going anywhere.