I don't know if this is new or if I just wasn't aware of it ?
I've just been chatting to a newbie buyer by email. He had contacted me to let me know his item had arrived safely and that he was very pleased with it and we had a chat about some pottery he was looking for. I asked him if he wouldn't mind leaving me an eBid feedback and explained where the tab was on his 'My eBid' page. He replied he didn't have an eBid page as he had just popped in to buy my item. I then asked if he had to create a password etc and this was his reply :- Created no account -- no password or anything. Just my email address.
This is good news, the only downside is that I won't get my feedback and buddy points but I can live with that if I get more sales !