I'm sad to see this happening to Ebay. I've bought a lot from the site, since 2007. But, do vote with your acceptance of what they are doing. I saw yesterday that EagleSpecialty took all there stuff off. I wondered why, now I know.
Regarding Marketplace, I'm starting to dislike them (although that's where I found my '54, 400 mi away), no matter my search, I'm getting women's clothes and a bunch of other crap. It doesn't matter if you specifically ask for Ford stuff, you give you everything and unrelated stuff. They track you, too. If I search for something on Craigslist, when I open MP, I get that type stuff, before a search and they are trowing all kinds of pro type sellers at you, with unrealistic shipping (way to low).
The one excellent thing about Ebay, is they guaranty your purchase and return shipping so, I'm comfortable with buying there. If a deal falls through, any place else, your on your own.