A nose for physics?

Hey, a year ago I linked to a paper on arXiv about the transmission of information without the exchange of energy.

Now my favourite physicist blogger has posted about it too, and she seems to think it's quite significant.

I can't remember how I first found the paper (I do sometimes just read the long list of papers at arXiv, but have been doing less of it lately) but I am encouraged that perhaps I have a good nose for interesting physics, even if I can't quite comprehend it.