Why does Adobe Acrobat take 15 minutes to open a PDF?

I do a lot of graphic design work. I have over 2,000 fonts. (Yes, I do use them.) Adobe Acrobat routinely takes 10 to 15 minutes (I'm not exaggerating) to open up a PDF file, whether it uses 1, 2, 10, 100 or no fonts at all. According to FileMon from Microsoft, it's because Acrobat loads every single font on my system before rendering the file. This makes no sense--especially because if I were to actually try to use one of those fonts not already embedded in the document by editing the file, it would re-load them all over again.

Some time is also spent reading and updating a local MySQL database called the "organizer." I've never used the Acrobat organizer. Not once. I suspect 99.999% of Acrobat users don't even know it's there, yet every time I open a PDF, I wait for it. There's no way to clear it except by manually locating the files it uses on your filesystem and deleting them.

Unrelated but equally infuriating: Acrobat insists on printing 100% black rectangles (meaning 0% C, 0% M, 0% Y, 100% K) as a mixture of C M and Y ink on my Xerox Phaser 6180MFP/N color laser printer. Illustrator prints the same exact PDF file properly using only black ink on the same printer.

Can someone from Adobe explain to me why this is reasonable? I've paid Adobe thousands of dollars over the year for its products. When can I expect to open a PDF in 2 seconds or less like I could with Acrobat 3.0 on my 100MHz Pentium ten years ago? When will Acrobat actually work?

(Before you say, "Use Preview!" know that I've already tried. It doesn't render my PDFs properly. It rasterizes things that shouldn't be rasterized and it draws lines that aren't there. Adobe made the PDF spec, I like PDFs, and I want to use Adobe's software.)