The most popular list for sharing ideas is the mod_perl users list. If you have any questions about mod_perl, that is where you should go. The other lists cover more specific subjects, mostly related to mod_perl development.

Please read the mod_perl mailing list guidelines before posting, as these are important to keeping discussion organized on the list.

If you have questions not directly related to mod_perl, you should check out the Perl mailing lists and the Apache mailing lists, which will probably be of more help. Or look among the list of Other Topics, as there might be a pointer to a place where you can get your question answered.