Geeks are known to be the best people to ask regarding certain matters, especially if historical data and information are needed in various fields such as electronics and business fields. They hold key information that would render people speechless since their only alternative would be to resort to encyclopedias or other reference material connected to the actual topic at hand.
Geeks would usually be approached in times of need of laziness. Most people would not have the patience or the time to refer to such known reference materials and besides, geeks are known to be always updated on their chosen passionate field of interest.
It should however be made clear that being a geek does not make them strange. It is only that they broaden their lineage of understanding and take up various fields a whole lot seriously than normal people would. Fascination is a key instigator for such and this is something that is obviously related to these people.