[dllthomas]

Regarding the first part, that is very much true for money spent litigating patents. It is not necessarily the case for money spent to purchase patents, which in theory is going (directly or indirectly) to people who are innovating (assuming the patents are actually innovative and useful).

[chii]

> money spent to purchase patents, which in theory is going (directly or indirectly) to people who are innovating (assuming the patents are actually innovative and useful).

unfortunately, the patents purchased are not likely to be useful (in the sense that the creation of that patent brought value), and i think this is especially true in software patents. I say so because i expect that those patents purchased are already used by various software engineers (probably unknowingly). The creation of those patents did not add value, due to the fact that no creative forces were involved.

In a real arms race, the race to produce weapons might induce economic activity because metal needs mining, manufacturing and jobs. This does stimulate the economy, and you can construe that theres some benefit to be had.

For software patents, it does not stimulate anything! Perhaps lawyers who gets paid drafting it, but actual creative output isn't there, and so it is a net drain to even create the patent.

[dllthomas]

"[U]nfortunately, the patents purchased are not likely to be useful (in the sense that the creation of that patent brought value), and i think this is especially true in software patents."

That may very well be the case; I was clarifying the incompleteness of the argument, not advocating software patents.

"In a real arms race, the race to produce weapons might induce economic activity because metal needs mining, manufacturing and jobs. This does stimulate the economy, and you can construe that theres some benefit to be had.

"For software patents, it does not stimulate anything! Perhaps lawyers who gets paid drafting it, but actual creative output isn't there, and so it is a net drain to even create the patent."

Please explain the difference between paying a lawyer to write a patent that adds nothing, and paying someone to dug up and manufacture a bullet that sits in a chest somewhere, serving as a deterrent.

Two things I can see are 1) the people being paid to mine and machine are probably less well off than the lawyer, so there may be an (arguably) helpful redistributive effect; 2) mines and machine shops have huge fixed cost - having invested that, other tasks may be able to piggyback. I am slightly hesitant in concluding 2 - while the effect itself seems reasonable, I may simply be unaware of useful infrastructure supporting the patent process. Is there something additional that I am missing?