Alternatives to Proofide

This thread seems really contradictory but that's not a surprise with so many people giving their two pence. What I do find odd is that two of the most frequent arguments on here and other sites are:

1. Proofide is not for softening the leather, it's for waterproofing it
   
2. Never leave a Brooks out in the rain
   
   

Huh?

Have you ever worn a fine leather shoe? Such as a Brogue an Ealing or a Cromwell? If so Sir then you will know that no matter how well prepared against the elements your leather shoe of choice may be, at some point and after enough rain, moisture will seep in. Be prepared but never take your preparation for granted Sir.