I used to use procmail to strip .signatures from my messages. Can Pine do that for me?
As of this writing, no. You can remove them from your local mailboxes if you want, by writing a little script to do the job. If you don’t want to see .signatures in the email that you read, you can set up a display filter. This is possible only on Pine for Unix because PC-Pine does not support pipes yet. You can download this perl script that does this, and set your display-filters option in Pine to include it.