It's been proposed to just move our wiki tables to a spreadsheet, but that doesn't feel right, either. Pretty much the same two dimensional problem.
So I'm thinking I might expand writersplanner.com to support tracking reviews. This is what I'm thinking:
accepts: e-copy, hardcopy
snail mail address
REVIEW SUBMISSION: links to WORK and REVIEWER
sent: electronic, print
date review posted
And if you have suggestions on this or other software platforms to suggest, I'm all eyes. :)