John August recommends (so far) GoodReader, Tablet Edition for reading PDFs. Looks like it's as good a reader as AirSharing but much cheaper, introductory price of $0.99. Fewer sharing features, of course, and as much an early entry as the others. Plenty of room to grow.
This is BrainLog, a blog by Dan Sanderson. Older entries, from October 1999 through September 2010, are preserved for posterity, but are no longer maintained. See the front page and newer entries.
April 4, 2010