/cs akick #test add *!*@*
Notice[ ChanServ [ *!*@* has been successfully added to the AKick list of #test ]
/cs sop #test add *!*@*
[11:36.43] Notice[ ChanServ [ *!*@* already exists on the AKick list of #test ]
/cs sop #test add *!*@*.*
[11:37.00] Notice[ ChanServ [ *!*@*.* is too wide a mask ]

ChanServ won't allow you to add entirely wildcarded entries to the SOp list. I still think the ability to add access list entries by hostmask is valid. If I own a channel, and I know my ops don't always identify before joining, but I want them still opped when they join, I can give them hostmask entries. Or if I own an ISP or whatnot, and I have a channel for it on DALnet, and I want anyone who is from my domain to have ops on join, there we go.