I have been buying and selling items almost my entire life. Before Ebay I attended and ran shows, then used trade papers such as
Classic Toys
before Ebay came along.
The advantage Ebay had was the world wide marketplace. You could find almost anything, and also find a buyer for almost anything from the comfort of your own home.
In the begining it was a little tricky, building the auctions, downloading the pictures, and figuring out how to get paid. All these problems have been solved and now it is quite easy to list, sell, and receive payment for an item.
Early on prices realized were above normal sale prices usually, so the fees (which were quite low) were not an issue. I first noticed a change in Ebay policy when
Meg Whitless took over. She almost immediately raised prices (to generate higher profits) and as usual volume fell off which caused further price increases. This brought about unhappiness from sellers which Ebay responded to by focusing on the buyers.......a tipical bass akward way to run a business.
I supose some will say look at their sucess.....to that I would suggest a flat stock price, flat earnings and the suggestion that lower fees encourage more listings which attract more buyers and encourage business.
As pointed out by others an Ebay seller now faces about 12% combined fee between ebay and Paypal (which they own) which is high now.......and will only go higher in the future.
I do not see any policy change in their future......and did not see anything new happening today.