How many users would you guess are registered at eBay?

I missed this news last week, but it was brought to my attention by someone I know who sells on eBay/ebay/Ebay/EBay (however in the Sam Hill it's supposed to be written). EBay now has 200 million registered users. Of course, not all of them are active, but the active figures are impressive enough -- 75.4 million "active" users in the March quarter.

For a longish interview of Ebay chief executive Meg Whitman by the Financial Times, addressing such things as "how is ecommerce changing", see here.