There are many sites listing the Incredible's most important specs. However, it seems there are some tidbits in the 206 page manual that I haven't seen reported. For one, the phone supports pinch to zoom. But there is more, much more.
Mobile Broadband Connect: When you do not have Internet connection on your computer, you can select this mode to share your phone’s mobile data connection with your computer. For more information, see “Using Your Phone as a Modem” in the Internet chapter.
Depending on the type of VPN you are using at work, you may be required to enter your login credentials and/or install security certificates before you can connect to your company’s local network. You can get this information from your network administrator. Also, your phone must first establish a Wi-Fi or data connection before you can initiate a VPN connection. For information about setting up and using these connections on your phone, see “Data connection” and “Wi-Fi” in this chapter.
FM Radio lets you listen to FM radio stations on your phone. You need to connect a headset first to the audio jack of your phone to use FM Radio. FM Radio uses the stereo headset as the FM radio antenna.
In addition to PDF support, there is support for Office (just not the new 2007 formats):
Quickoffice lets you view Microsoft Office Word, Microsoft Office Excel, and Microsoft PowerPoint files on your phone. Quickoffice supports viewing of Microsoft Office 2003 and 2007 Word (.doc), Excel (.xls), PowerPoint (.ppt) and text (.txt) files.
HTC Footprints™ provides an easy way to record favorite places and revisit those places. A footprint consists of a photo you take of a location such as a restaurant, a sightseeing destination, etc., stored together with a precise GPS position and other information about that location such as the street address and phone number. The next time you want to visit the same place, simply access the footprint. You can then dial the phone number or view the location in Google Maps
Any song can be a ring-tone:
Flicker reduction (I've never heard of this, it's under the Video section):You can select a song from the Music application’s Library and set it as your phone’s ringtone or a ringtone for a certain contact.
When taking indoor shots under fluorescent lighting, keep this setting on Auto or change
it to the proper frequency (50Hz or 60Hz) of the power in your country to reduce flicker
Well that is enough for now. I think this phone is a winner, even without a front facing camera.