I'm still using AOL for email, with Thunderbird as a client. It works, so I'll stay with it.
I'm still using AOL as my ISP too, for much the same reason. As long as you never need tech support, AOL is fine.
I think I can probably win in the "can't be bothered to change" stakes with this:
I'm still using a BT Voyager 105 ADSL modem. It limits me to 8Mbps (on paper - in practice, I get about 6.5), but that's more than I feel any need for so I don't care about that either. I'll only change when it breaks or I move to a new version of Windows that doesn't support it (I'm still using XP because, you guessed it, it works well enough for me).