It's about time. I hate sifting through 245 pages of feedback ratings (among other things with eBay). One negative feedback speaks louder than 100 positive ones.
eBay is utter crap for usability; the only reason they are still around is because they have the user base and there is no real competition.
I've been on eBay since 2004. I tried selling for awhile but never did find my niche. I see others become powersellers overnight.
I've used that program you've posted and it is invaluable. I've changed computers and/or rebuilt my HD and haven't thought about it since. It's probably here somewhere.