It's been eleven years since I took that picture of WMVR, and thus eleven years since I've set foot in Sidney, so I can't really speak to the precise fate of the AM 1080 towers. If WHIO-TV says they came down in a storm, I have no reason to doubt that; I didn't see the channel 7 story that's being referred to here, either. (Honestly, having done 300 or so "Site of the Week" installments since that 2002 piece on Dayton, I'd completely forgotten having written about WMVR at all until this thread popped up!)
Here's what I do know: if you go to the FCC's AM Query or to the fccinfo.com search page (a far better way to dig into the FCC CDBS database than the FCC's own search tools) and search for WOAP, you'll see the 50 kW CP it was granted last fall.
If you search for WMVR(AM), you won't find it, because it no longer holds a valid license. But type in "DWMVR" as an AM callsign search and be sure to check the "include archive records" box below the callsign box, and you'll get what's left of WMVR(AM) from the FCC's records. Click on the very last record that comes up, and under callsign history you'll see that it changed from "WMVR" to "DWMVR" on 12/13/2001. That's what the FCC does when it cancels a license and deletes a callsign.
Even if that hadn't happened, WMVR would still be gone with the wind, for two reasons: first, it never filed for license renewal in the 2004 renewal cycle, so its last valid license expired 10/1/2004; second, it was around that time that Congress mandated that the FCC automatically cancel the license of any station silent for 12 consecutive months, which 1080 certainly has been, and then some.
As for WTIC's forced downgrade, I covered that in NorthEast Radio Watch last fall:
http://www.fybush.com/NERW/2008/081110/nerw.html#ct
Hope that helps shed some light...