Thinking about doing something different about monitization

I hate ads, and didn’t want to go down that road, but I was thinking of something different.  I keep reading in the news about these ‘javascript bitcoin miners’.  Many of them apparently are stealthy, but how about one that is overt?  I saw over at coinhive.com that they do have ‘opt in’ versions of their scripts as opposed to doing it silently.  So I thought this would be something interesting to ask for:

Loading Authed Mine…
100% volentary!

So, buddy, spare some CPU cycles?