So I finally got the Chromecast delivered to my house and it's pretty awesome. I tried sideloading the Chromecast app to the q10 but it didn't work. So last night I sideloaded the new version of youtube onto my q10 and I was playing with it and it worked great, but I tried it again this morning and the Chromecast button showed up on the youtube app, which wasn't there yesterday. So I tried it and it sent content from my q10 to my TV via Chromecast! Awesome!
Thumbs a blaze on THE Q10.