Those examples are a bit of a stretch. The number of "normal people" who understand that they need new software written must be very small.
College kids who want a good, free game to play at a LAN party
College students pirate software. If they want a free game then who is supposed to fund the idea on your site? I don't think people want cheesy open-source games. They want quality graphics and good gameplay. You can't achieve that with a shoestring budget and without a team.
My mom, who wants a free alternative to MS Word that works well on Windows and is less intimidating than OO (and more powerful than Google Docs)
Does your mother really know that she needs someone to write an alternative to MS Word? She knows enough to seek out a developer and is willing to invest in software that no one else has used? I don't see people trusting their documents to an untested word processor and I don't think they would pledge money for it. OOo and Google Docs are good, free, alternatives.
Most open-source software projects are started as some hacker's pet project. If I'm going to get paid to write an MS Paint clone for the Mac then I'll keep it closed and sell it myself since normal people don't understand or care about OSS.
College kids who want a good, free game to play at a LAN party
College students pirate software. If they want a free game then who is supposed to fund the idea on your site? I don't think people want cheesy open-source games. They want quality graphics and good gameplay. You can't achieve that with a shoestring budget and without a team.
My mom, who wants a free alternative to MS Word that works well on Windows and is less intimidating than OO (and more powerful than Google Docs)
Does your mother really know that she needs someone to write an alternative to MS Word? She knows enough to seek out a developer and is willing to invest in software that no one else has used? I don't see people trusting their documents to an untested word processor and I don't think they would pledge money for it. OOo and Google Docs are good, free, alternatives.
Most open-source software projects are started as some hacker's pet project. If I'm going to get paid to write an MS Paint clone for the Mac then I'll keep it closed and sell it myself since normal people don't understand or care about OSS.