Do you run antivirus on your Windows servers?
I see a couple of existing questions on this with apposing viewpoints:
For a virtualized Windows 2008 Server R2 running as a public web server with IIS, should AV be installed?
The site does not allow file uploads at this time, but I can see in the future I may let select users upload documents, pdfs, maybe word and excel. If I cannot scale out to a second server for file serving, should the main web server get AV at that point?
If I should install AV, what products have you had success with and why? Things like performance and footprint as compared to cost.