RE: Lots of Translation Aps avail.....From what I have read it seems that the existing market of language translators are app specific (a specific translator for a specific app Google Chat , AIM etc and platform specific)
Ortsbo can be integrated with any chat based application and is usable cross platform both Mac and PC. Also the Outlook integration for e-mail correspondence from a business perspective is pretty huge.
Not sure if this is helpful or 100% correct just what I have been able to pick up from what I have been reading.
Best of luck
Stockington