Well if you can record a video, you should be able to easily upload to YouTube. If you have an account, if not, it is easy to create one. They'll ask for an email (gmail is best because it is google based as is YT)
They've changed some things recently, a few more hoops to jump, but still.
I had problems with dTube as well.
Soundcloud has about a dozen of my early recordings, but I almost never go there now days