Quote:
Originally Posted by
JeffDenver 
It is kinda odd that Safari would not have native PDF support. PDF is a pretty major format.
I dont know if desktop browsers support it, but the Android browser displays and downloads PDFs natively.

why can't people read threads properly before posting in them?
Safari on iOS does support PDFs; there's even a screen-shot of a PDF loaded in iOS Safari in the post immediately above yours.
What some people seem to have found confusing is whether or not you can save (for later viewing and/or transfer back to your computer) PDFs viewed with iOS Safari. The answer is that you can: you load the PDF in Safari, then load the PDF into iBooks (again, see the screenshot in the post immediately above yours).