My son is and has been the same way :-) He is in love with any kind of chart/graph/schedule/map and has baskets filled with ones he has made or we have made/found. He has most of the Amtrak map sytem memorized and can tell you just about any schedule pertaining to Amtrak and is now working on the FEC railroad schedule/map....I found that he has a thing for finding out patterns in charts/graphs which has led to a quicker understanding of a lot of math calculations. If we go anywhere (the post office/station of any kind/anyplace) and he sees a table/chart/graph he has to have it and see what it is all about. He totally fascinates me all the time - I think it's pretty cool because add it into all the other ten million things he is in love with doing, it makes for really unique kids! :-)
