Well this is good news for HTC Thunderbolt fans, Verizon has tweeted this morning the HTC Thunderbolt 4G "May be sooner than we expected!". An official launch date has not been mentioned but the latest from the rumormill was suggesting rumors are suggesting the middle of February (Feb 14th?).
For more discussions, be sure to check out the Thunderbolt forum on DroidForums.net: HTC ThunderBolt - Droid Forum - Verizon Droid & the Motorola Droid Forum
Source: Verizon Wireless (VerizonWireless) on Twitter