Jack Ostroff mentioned at bug 361865 to improve the wording of the term 'share' in English. That could actually be done in several steps: 1) adding to the manual that the use of "shares" does refer to any equity. 2) if possible/reasonable, add that explanation as a note to translators (I'm not sure where that should be put) 3) a later revision, probably as part of an eventual major revision of how KMM handles investment.