You can talk about issues with k-meleon here.
Plugin code bug :-(
Date: September 07, 2000 11:33AM
I am developing a plugin for IE and Netscape Communicator and I was glad to test my work with K-Meleon. It worked, but :
if NPP_New returns NPERR_GENERIC_ERROR (or something != NPERR_NO_ERROR ) the browser should stop and announce the user. At least Netscape Communicator and Internet Explorer does so. Keep up the good work !