I get you :) I have the feeling that the industry is going ahead with baby steps while developers like you need stable multiplatform technology to implement their groundbreaking ideas. I will push ahead the multitasking ideas we have. One idea we played around with is being able to extract specific parts of a webpage and compile a new tab containing all the information you need - while all the extracted elements stay dynamic. This video tries to illustrate the concept for 2D but it would be basically the same in VR if the websites are flat: https://www.youtube.com/watch?v=ppDguFFws9U