in all reality, I don't know what the hubub is with people and adobe 9. I use it all the time and it's fairly compact, just don't install the other crap along with it. I have tried other pdf viewers and they always have something lacking or they are trialware or some other malware crap. Truly, adobe 9 is a pretty decent program.
I'm a (was ?) huge fan of Adobe Photoshop Elements. With it's latest invocations, PSE 7 & 8, it's really quite a dog. At least with respect to the organized. It installs Adobe AIR by default, and has a bunch of licensing garbage running, to no purpose, since it's a serial number program, not an activated one. Adobe won't support a patch for version 7.0 to allow it to run on Windows 7, they expect you to buy the newer version 8.0, which nobody seems to like. Oh, it's a hundred bucks at retail.
Adobe had a free version of the PSE organizer, "Photoshop Album", which was nothing much more than adware that tried to sell PSE. "All your fun's going to end if you don't take this opportunity to upgrade", blah, blah, blah. Basically, Adobe is as greedy as M$.
The "hub bub" as you call it, is that Adobe Reader is now 38 MB versus 5.1MB for Foxit.
Foxit does have some crap packed with the installer, but it is easily opted out of.
I used to install older versions of Adobe Reader to circumvent the BS, but AR 6 won't open many documents in FF without crashing the browser..
So, I just installed Foxit in one of my XP boxes, the world didn't come to an end, it opens PDF files, and when I click on my Techspot bookmark, I don't wind up at some porn site.
So far, so good