I tried to contact the Crypt-OpenSSL-RSA author recently. The module was using "expecting undocumented behaviour that DynaLoader ISA AutoLoader"
His name is Ian Robertson (IROBERTS). I've attempted to contact him via his cpan address, as well as email@example.com I've gotten no response. If anyone knows how to contact him, I'd like to help fix some of the bugs in this module.