Howdy guys,
I think I know what happened here... This tool was designed with GPG during a time where Intellect (the company that now sells the PGP Command Line Management Suite) was attempting to fill the gap when PGP Corp. wasn't selling a command line version yet. It seems development took a while to get this completed with GPG. By the time it did, PGP was then officially offering a supported PGP Command Line tool. Because Intellect was/is a reseller, this meant they couldn't sell the GPG version anymore (or that it didn't make much sense to). The result -- this freebie tool based on all open source applications. I'm not sure why it's removed, but maybe because Intellect would prefer you purchase the updated version from them that also uses a commercial and supported version of PGP Command Line, as opposed to GPG. There are some really cool features in the PGP CL product that are not in GPG, but it's up to you to decide what your enterprise can live with.