[Meph504]

I think you should really revisit the abilities of those two services they do far more than simply bookmark, they allow for content extraction, including images (which are then available across all your devices, offline.)

It also allows for in depth searching of that content, including performing OCR scanning of images, tagging, in the case of oneNote it allows you to create outlook task associated with them, export them to several formats.

Also in oneNote, you can also embed from repl.it, (think jsfiddle) which is how I handle any complex mapping needs.

Not to mention the countless other sites, that offer this sort of mapping functionality that you can then either embed, or screen clip the results of.

I'm not saying your product doesn't have value, but I think you underestimating what functionality is already out there.