Cryptocurrency-mining in the browser (e.g. coin-hive.com) is one of the most interesting new models. Before you have an allergic reaction to this idea, let's first have a discussion of the best-case scenario.
Assuming that the publisher openly states they're mining instead of showing ads, and the user understands what's happening, browser-based mining is an attractive alternative to ads.
The first benefit is in privacy: you don't need to track your users personal preferences or identities. The second benefit is that there's no signup, no login, and no fraud.
It does not wholly solve the issue of attention-based revenue. That is, there is still some incentive for publishers to "manipulate" the user into long session times on the site. However, unlike ads, long session time doesn't have to mean long attention time in order for mining to happen.
Browser-based mining is sort of like micropayments: the user is paying the site in electricity. Many people don't want to pay subscriptions and they don't want to see ads. Browser-based mining is a viable alternative.
At least for bitcoin, software-based mining doesn't compete with ASICs, so doing more mining on clients is a net loss in terms of overall energy efficiency.
I'm also not seeing the analogy. Ad revenue is part of the market/ecosystem for ads and sites. Hash power just is what it is, and the value of it does not seem to be connected to the content.
Sorry, I mean that ad revenue is only valid if it has a sufficient payout per visitor. Both crypto currency and ad revenue tend to be a race to the bottom.
the big problem with this is so many people these days are using phones, tablets, laptops etc... no one wants to waste battery life mining (I certainly don't)
Assuming that the publisher openly states they're mining instead of showing ads, and the user understands what's happening, browser-based mining is an attractive alternative to ads.
The first benefit is in privacy: you don't need to track your users personal preferences or identities. The second benefit is that there's no signup, no login, and no fraud.
It does not wholly solve the issue of attention-based revenue. That is, there is still some incentive for publishers to "manipulate" the user into long session times on the site. However, unlike ads, long session time doesn't have to mean long attention time in order for mining to happen.
Browser-based mining is sort of like micropayments: the user is paying the site in electricity. Many people don't want to pay subscriptions and they don't want to see ads. Browser-based mining is a viable alternative.