There has to be more to it than just the items listed, which is why they use the language "including fixes that".
The only two issues I've had consistently with Lion are:
- Bluetooth becomes non-responsive when headset battery dies or device goes out of range. Only a restart fixes.
- Time Machine often claims that it "cannot find the backup disc" despite the Time Capsule being online and accessible via Finder.
At least your Bluetooth headset actually works in lion.
https://discussions.apple.com/thread/3200456?start=0&tstart=0