I would kill for ubiquitous LaTeX file availability - my e-reader does not reflow PDF well, especially multi-columned. Being able to generate an ePub instead wo

I would kill for ubiquitous LaTeX file availability - my e-reader does not reflow PDF well, especially multi-columned. Being able to generate an ePub instead would be worth paying for. To be vaguely on-topic, producing better open-source software tools is exactly the kind of thing the folk at http://www.sciencehackday.com http://www.sciencehackday.com do. Encouraging making the produced tools publicly available might well help.