We also have to consider what you are selling. I am beginning to think the problem isn't people don't want to buy stuff with BTC. Maybe our community isn't large to offer enough of the things people want to buy.
I'd agree with that. At least on ebay I can pit the whole world against itself. What do you guys think it would take to close the gap?
For me, liquidity.
I don't do much online shopping in the first place. But I like bitcoins. If I could replace my stash fairly easily and quickly, I'd actually be on the lookout for opportunities to buy what I need online in bitcoins. My first purchase of bitcoins was ridiculously slow, even though it was via money order (who waits for those things to clear?) I immediately looked for a faster alternative. Fortunately, bitcoinexchange.cc exchanges bitcoins for MoneyPak codes, and I used their service a few times afterward. It's convenient, enough that spending my bitcoins is a possibility now, but still.
I guess what I really want is a little stand in the mall where I go and pay cash, and they send me bitcoins immediately. I know, I want a whole lot, and right now, but I'm just saying. That might actually get me to stop being so miserly with them and to spend bitcoins like I do cash.
I understand the OP's frustration, though.
Could you post a link to your website?