An Upload button on the start page
You have to click so many times to get to the "Upload" button now, as you have to go into the Channel and click on "See all videos" and then there is a button for Upload in the top right corner. There should be an upload button on the start page and there you can select what channel it should belong to, tag it, and do all other editing.
Thanks for sharing the idea. We are working on the feature that allows you to upload videos from any page of the video portal.