This is what I am doing too - I am using the Markdown Web Clipper as well (which let’s you define where to store the extracted content by default). I do not clip everything that is somehow interesting, but in many cases I just read something where I am quite sure that this information will be helpful for me in the future. So I clip the page in the dedicated folder and when I have some time, I go through it, do some revision and filter out, thereby reformulating a couple of thoughts in my own words.
How do you do that? 
Is there already an option for this in obsidian I haven’t realized yet?