Due to medical injury, I'm going to have to carry my wallet/money clip with magnetic holder in my front pocket instead of back pocket. My question is: If I carry it in the same pocket as my PCC Keyfob will the magnet do any damage to the Keyfob? Thanks.
The only time a magnet can affect electronics (sans magnetic media like tape or hard drive platters) is if the magnet is in motion near an electrical device but I don't think the magnet in the holder is strong enough, nor do I think its strong enough to affect the EM field emitted by the fob.
However if its a neodymium magnet, it might cause a little interference. I think its safe to try, you wont do any harm to the fob.