What kind of browser miner do you mean? I don't think those generate any value if you're talking about inbrowser mining using your CPU. I was thinking more like mining CPU-only coins when I mentioned that in the post as those are more fair aside from the server farms people run on them.
Same thing with GPU's though, we'd focus on coins that don't have asics and are somewhat profitable to mine with a couple GPU's.
RE: Project Idea: Mining pools for Steem