3. The method of claim 2 , wherein the credibility-score of the user who submitted an input associated with the first translation is based on a number of inputs by the first user that match respective correct translations for one or more respective control strings.
3. The method of claim 2 , wherein the credibility-score of the user who submitted an input associated with the first translation is based on a number of inputs by the first user that match respective correct translations for one or more respective control strings. 4. The method of claim 3 , wherein a correct translation for a control string is a translation that has a reliability-value greater than a threshold reliability-value.