I won’t speak for the group, but I find Adobe Acrobat Reader a necessary evil. It seems like when I haven’t installed it, people send me PDFs up the ying-yang. And of course, when I do carry it around on my UMPC, it’s taking up space for no good reason. It’s as if the installation alone is a PDF-repellant somehow.Foxit Reader might be the best compromise I can think of. The download is about a tenth of the size of the full blown Reader from Acrobat, which is useful for devices with limited storage. For the one day of the year that I get multiple PDF files sent to me, the newest version offers tabbed viewing for even more efficiency. Just like the original, it’s free for the downloading on the PC of your choice.