Some people here are claiming that it's just not worth for big companies to invest in such "niche" bugs for "small markets". But I think it's more than that.

Some people here are claiming that it's just not worth for big companies to invest in such "niche" bugs for "small markets". But I think it's more than that. I think many US-based companies seriously underestimate difficult issues such as localisation or fail to understand phenomena such as multilingualism. I think this creates a lot of problems for international markets, but somehow these problems are probably not very visible. For example, why is it that I can't see reviews in multiple languages on the Play Store? This would be valuable information both for customers as well as for developers who speak multiple languages.