Oh trust me, I used to do the same thing. I agree; Swappa is a lot better/easier than eBay, except that the people there tend to be more oriented towards Android phones, or at leas they used to be. I used to sell for more on eBay, but with ebay's fees it would generally even out. However, the team at Swappa can't be beat; I sold a rooted/bootloader unlocked S4 there and the dude who I sold it to said it was fine when he got it. Then he screwed it up and wanted me to fix it and/or take it back, and the Swappa team backed me up 100% and basically told the buyer after we tried to find an amicable solution to go pound sand. They will forever have my loyalty for that alone.