Cool, thanks sprouts. I checked out your site again - nice cards. Are the 4 colors just for the jokers, or for the full deck?
I signed up to be notified when your Kickstarter launches. My 2 cents is not to launch on the 20th. I was going to wait until Monday, January 6th to launch my campaign (after New Year's) but they approved it fast so I decided to take a shot at getting some Christmas traffic. People will be on vacation and my guess is there will be a lull in traffic during that period.
Colors - good point on Solitaire. The challenge with my deck is I have two audiences (well, 3 or more actually). But essentially, a "mainstream" audience and a "steampunk" audience. One person from the Steampunk audience suggested a number of things that would make it more related to the genre. Specifically, he said that there are some 19th century games that require things like 4 colors, and Knaves / Valets instead of Jacks, and a whist box (I had to look that one up).
Would having different shades work for solitaire? For example, on your site you have 2 shades of red for the Jokers. How would you feel about say, the two shades you have for red on your site for hearts & diamonds, then brown & black for clubs & spades? Would they pair a bit better?
For add-on cards, USPCC has a 56 card limit, which I've basically used up. But if I went for Knaves/Valets as an add-on, it would appeal to that audience better. I saw on your deck you said you were doing 64 cards. How did you swing the extra 8 cards? I asked USPCC about doing a run of 4ish additional cards but the only way to do that is to print a full run of 2,500 LE + 2,500 SE. I'm looking at Liberty & some other brands, but I don't know that they could match the deck cut/stock closely enough to make it make sense.