i'd like to read a review of ftp server software as well.
i've tinkered with them enough to know that all of the ones you listed are good (i've also used Blackmoon ftp server which i liked alot).
but aside from knowing some minimum features i would insist on (like ssl support), im not sure i would be qualified to judge between the close competitors since I don't really use them.
You know what would be really great would be if we could find
Guest Reviewers.
Reviewers that are qualified to write a long review on a specific category.
This would make me so happy if we could find a way to do this.
I know how much time it takes to write a review - it usually takes me a full day to do each of mine, and that's just the writing, so it would probably only be fair to offer a reviewer some monetary compensation since we do get donations from people based in part on them finding the reviews on this site useful. Maybe $20? If DonationCoder.com ever takes off and I can get more reviewers and software authors involved, I will implement a much more community-based donation system where donators can specifically indicate how their donations should be divided among authors and writers. Another possibility would be that we could reward reviewers with other things - like a free license to a program if we get such an offer from a software author.
This site doesnt make enough money to pay a reviewer anything even approaching what they would make if they spent the time shining shoes, so believe me monetary incentive is not going to be the reason anyone writes a review, but at least it would let them go out and have a couple beers and relax after they were done

I'd have to be really convinced that the reviewer knew the subject well and could be fair and do a reasonable job of writing a nice long review of the style we have been doing so far. Not sure how hard that would be to insure. And I'd need to be convinced that the person was trustworthy and not shilling for some specific company product.
But I would be willing to work closely with someone in advance of review date helping to get a review shaped up, and I'd be willing to do the formatting and html formatting stuff.
So if anyone thinks they are expert enough in a topic to present a reasonable review in some area that I'm not comfortable reviewing, please volunteer.
Fame and
Fortune and our thanks await you.
Any suggestions about this idea?