Nope. For example, you can vote for the I LOVE SWEET CORN and then choose to have the Fork sent to you from the top ten shirts. And keep in mind that the shirt you voted for may not even make it into the top ten. (Then you'll have to place a whole bunch of one dollar pledges to vote it up)
Heck yeah! You get to choose the type of tee you want (men or women’s), the size you want (we’ll even make an extra small for your baby if the design will fit) and the color (if we’re offering multiple colors on that design). We’ll sort out all those details with you by email once the project closes.
Unfortunately it looks like Kickstarter won't let you pledge twice with the same info, you can only change your pledge. So yes, you only get one vote. Unless you pledge again with slightly different info?