-Call Clarity: I used to be with tmo and though the signal would fade away the moment i stepped into most buildings, the call clarity with the G1, Mytouch 3g, and N1 were outstanding. But for some reason, the call clarity on the DI is inconsistent. Some calls are perfect, while others are not worth wasting minutes on.
-Apps: Its hard to blame the device for this one, but its kind of annoying. First, the internal memory (8gb) is troublesome. Some apps dont respond to it like other users have mentioned and it would just make things easier if the just preloaded it with a 16gb sd card (HD2 has it! why not the Incredible?). Another annoying thing is that some of the preloaded apps, Amazon mp3, are in just about all the other android phones...but not in this phone. Wasnt downloading music straight to your phone a great thing? Maybe not for some but how the heck am i supposed to download music?? (essentially i found the apk and installed it) . No Google Earth is a slap in the face too.
-Glitch in photo app: Not sure if everyone has this problem. Its not a big one, but enough to make you frustrated when your trying to show off your 8 mp quality photos. Once you select a photo from your gallery, the photo is displayed to fit the screen. Without moving the image, the picture isn't as clear as it should be, but once u zoom in... give it a sec... it refocuses and then when you zoom back out, you get your clear photo.
-Signal bars: Everyone knows this by now, but the signal bars are not on par with the actual signal. Its not a huge issue, I've had perfect 3g and phone connection with one bar. Its just a display issue.
Well there you go, just some minor things that i ran into. These issues that don't even match up to the amazingness of this phone. Htc sense does an exceptional job with contact integration throughout all networking sites. Great phone.