Maybe some people with bad handwriting might find such service useful, or other reasons (what dugluak mentions is also a possibility; another possibility may be if you do not want to get all of the envelopes and stuff yourself). Sometimes people used to hire scribes to write stuff, so if that is what you want, then this service could do such thing, although it seem less being needing these days. Still, if anyone wants this service, now you have it; just because I don't like it doesn't mean that it is no good for anyone else either.<p>However, I think I do not need this; if I want a handwritten letter (for various reasons, including I am composing it while not at the computer, to include hand-written diagrams, or because I have the postal address to send it to, etc), I will do it by myself (I will still generally type the address on the envelope with a typewriter, though). If I wanted a copy of text from a computer I would probably use the printer (except that it seems to sometimes doesn't work on my computer, but sometimes it does work).