>Ebay used to have an engineering limit on the number of items in their indexes so they couldn’t grow and had to increase fees instead to keep the item count down
I find this incredibly hard to believe. The hard limit on the number of total listings was deemed such an intractable problem to solve that rather than focus all engineering efforts for a few months on raising it, they just threw up their hands, didn’t even attempt to solve it, and tried to increase revenue solely through higher listing fees?
I find it very credible. Early ebay had very high fees on photos. They also would purge old auctions within at least 90 days. They still do purge old auctions which clearly would have some seo value. Also the whole way ebay motors was operated as essentially a separate site lends credibility as well.
That just means they were trying to cut costs (by reducing their storage footprint) and increase revenue (by charging a premium for photos) at the same time. I guess the brass at eBay deemed the commercial value of archiving old listings to be worth less than the cost of storing them. Remember, storage used to be very expensive, and no amount of engineering effort could decrease the cost of server racks and hard drives.
eBay Motors is separate because the process of buying a car is very different from buying knickknacks. The number of listings on eBay Motors is tiny compared to the main site, so it doesn’t even make sense that they’d split it off specifically to split up their listing database.
None of what you mention is evidence of a technical limitation.
And making a website that doesn’t suck shouldn’t be hard either… the eBay corporate culture is really bad, most blame the Meg Whitman era for that. Sometimes companies get so bad that even very simple things become insurmountable. Auction items have a few extra dimensions of complexity over normal search as the value changes quite dramatically over time and mostly at the last minute so it’s quite time sensitive. I know people who work there, they’ve checked out and are just collecting a paycheck and I don’t blame them.
Maybe with more listings eBay can lower their fees so that low margin items are able to be sold. And maybe with some competition between the two there might be a reduction of fees and a return to quality. Sadly I don’t think eBay is competing effectively, their website still sucks and I can’t get anything resembling an invoice for taxes, maybe it’s there but I haven’t seen it, I don’t use eBay very often.