Philipp is looking at creating a new product for localizing .NET based software. I don't know much about that industry in the .NET world, but I can tell you right now that I'd happily pay $1000+ for a PHP solution that was seamless and worked well in a standard PHP system (aka I don't want to jump through special hoops because it's PHP). There's pretty much nothing for this in the PHP world, at least not that's professional grade and seamless.

If I had decent tools for this I'm sure HS would already be in 3-4 languages. While I'm ranting, if anyone knows of good tools for this please post a link.