I'd guess the reason for the change is that either the search sites were charging and Collectorz wants to cut down on costs, some of the search sites have told Collectorz to cease and desist in the old way of doing things ...-Carol Haynes
Actually, if that is the real reason, I'd expect Collectorz to say so. I think it would save them a lot of trouble with angry users, since it would be a valid reason to change the software, and hard to argue against for the users. And as far as I understand they do have some sort of deal in place with Amazon at least, which is why there'll be a link to Amazon from the entries in your database (not absolutely sure, though, but I read an Alwin post that way).
What is the bet that in a year or two the software will be free and the data base will be an annual subscription? It will get around the loophole for customers with lifetime updates because they will be able to argue that you have lifetime updates to the software but the database is now on a subscription which I am sure is still niggling under the surface (and why there is no mechanism for lifetime licensees other than to request a new key every time there is an upgrade).-Carol Haynes
Surely, they would never...

Even if that happens, 5.x will still work as long as someone (big IF...) maintains the perl scripts for IMDB, DVD Empire, Amazon, etc. I think one problem that could arise from this move and even the possibility of the future subscription model is that those contributing to the database might start to think twice about contributiong if they felt they did voluntary work so someone else would profit. I sure hope that's not in their plans, though, after all it's their great software that has got them this far
