I'm a multimedia geek and a home theater junky, so being able to handle 720p and output via HDMI is just ridiculously cool!
I remember watching Beyond 2000 on the Discovery channel back in the early 90's, I believe, and can just imagine being overwhelmed with my own imagination if I had seen something like the EVO 4G debut on that show.
I'm just looking for a reason to switch from AT&T to Sprint, and to switch from using a blackberry (for the past 2 years) to an android based phone.... The EVO and everything it offers is going to make this switch an easy choice
I'm looking forward to making a super secret documentary film with dual-cameras, 24 style, that way you can see my face while I fight off ninjas at the same time!
The HDMI out!! No Doubt!! When I bust out the beautiful 4.3 inch screen to all my Iphone friends they will be like woah! but when I plug it in to my nice big 1080p LCD they will be like WOOOOAAAHHH!! and run home and cry.... so I won't have anymore friends but I will at least have the EVO and that is good enough for me. So ruin my social life and cause my girlfriend to break up with me (she already thinks i cheat on her with my current android phone) and just give me the phone already.
The best feature I like in the Evo is the eight device mobile hotspot feature. A lot of people are complaining about the $29.99/monthly fee but I'm not that upset. Now I don't have to carry around the Overdrive. I have been using the Nexus One on AT&T (the T-Mobile version so I was on EDGE). I live in Philly so I will be experiencing a massive jump from EDGE to 4G speeds.
Definitely the front facing camera, that way i can record videos of myself talking nonsense about lots of things. Then upload it to youtube like all the really cool kids with their own Talking Gibberish channels.