I don't think so. BiddingPond's user base is not big enough.
latching onto one big existing company is great for a payment processor dealing in an established currency. I don't think that's it's going to happen with bitcoin. It's going to be 285 small operations and a medium sized one, then 4290 small operations, 324 medium ones and a big one, then 34229 small operations 8234 medium ones 124 large operations and a huge one, then everyone.
There just isn't room for a large company to start taking payment now, one customer getting enough coins for one high end car would double the exchange rate. I think it's going to happen fast, but it's also going to happen "in order".
So I agree, biddingpond isn't going to single handedly launch bitcoin into orbit, but it is a small part of the natural process that will make it happen eventually.