The "other" device is owned by 99 percent of people since its a personal computer, if you want to access all the features Chromecast does that others don't.
I guess you don't have a p.c. so for you Chromecast is not useful.
Essentially, I don't want to keep a PC in the living room. I mean, I'm fine with a tablet or phone, so Chromecast has some functionality for me that works fine. But I don't want to start up Netflix or Hulu or Plex on my phone, naviagte using the phone and then stream it to the Chromecast. I've had way too many problems where my phone turns off, loses connection to the Chromecast and then I can't reconnect it.
See, I don't understand why people still want 10-foot interface. Yes, it's not the worst idea, but frankly the two-foot interface of my ever-present phone or tablet is better in every way. Hence Chromecast... but Google really needs an ethernet version, or at least one with 5ghz/ac.
I'll give you an example of where a dumb remote is better at controlling the experience that a tablet or phone.
Watching House of Cards during dinner on Netflix. Need to get up to get a drink refill. Turn phone on and unlock it. Wait for the Netflix app to reconnect to the Chromecast (cross fingers it does), once reconnected, wait for it to recognize it's place in the video, hit the pause button. Process takes about 10 seconds. Go to kitchen, make drink, come back, repeat process except this time to press play.
Watching a video on my Boxee, same situation. Pick up Boxee remote, press pause. I think there's room for both situations here. A tablet/phone to browse content and pick it out, a dumb remote to control playback functions.
I forgot to add, with Chromecast you can rip your entire dvd and/or bluray library to your hard drive and play them.
Yeah, how? Don't they have to play through the browser? Or through a device app that you can browse to them? Doesn't Plex provide the same functionality?
To be fair, a remote is also another device.
No, I'm not buying the argument that a remote control is equivalent to a smartphone or tablet. See above a few replies.
Our Apple TV never gets any use because everyone in our house hates having to use the remote. Easier to use what you're comfortable with (phone/tablet) and everyone's phone or tablet can be the remote. It's probably the biggest advantage Chromecast has IMHO.
AppleTV is IR. Why not program it in to the universal remote you (likely) already use for everything else?
If you like using your smartphone/tablet to control things, why not download the Remote app for AppleTV? Isn't that exactly what you say you're looking for?
https://itunes.apple.com/us/app/remote/id284417350?mt=8
You say this as if the streamers don't need a device to control them. Those little remotes are annoying, touch screens are faster and easier to use, and certainly don't get lost as often.
As noted, completely disagree.
If your wireless keyboard and mouse don't reach you are indeed severely limited because you can't use Chromecasest, and can only use the other devices which lock you in to their limited uses.
I can't imagine using a chromecast to surf the internet without having the computer right beside me. Since Chrome only casts one tab at a time, what do you do if something opens a new tab? Do you use keyboard shortcuts to search around for it like a blind person? Is there a keyboard shortcut to start casting (not sure, actually).