I am checking your software, and I find it can really simplify the lives of many self-training webmasters like myself. I can only find one "but": I believe you could translate your products in other languages. I myself translate many things online, mostly open source projects, but even large companies like Google make it easy to volunteer translators to spread worldwide; either that or make it easy for your clients to translate your products themselves. I could translate your products to spanish and catalan (for if you don't know, it's the language we speak in Barcelona, Catalonia, Spain), and there are people all over the world to translate in all languages. I really believe it's the only thing your soft really needs... to be perfect for most of us!
Keep up ypur great work!