Let's have a look at the following URL:
http://www.cascadecrusades.org/SkiMountaineering/baker/colemanheadwall/ch2007/chjune.htmFirst breadcrumb:Fatboy engages in 3 sports as far as I can tell: skiing, kayaking and hiking/etc.
Second breadcrumb:This is more difficult. Skiing, there are perhaps 100 peaks that might be interesting in Washington. Kayaking... I dunno - 40 rivers? Hiking... hard to guess. Let's use 80 for this breadcrumb.
Third breadcrumb:This appears to specify the route on a particular mountain. It does not appear to be used in river or hiking trip reports. Thus, ski mountaineering trip reports have an order of magnitude more possibilities, and we can safely exclude hiking and kayaking from our calculations. Let us assume that an average mountain has 5 routes.
Fourth breadcrumb:The used of this crumb is inconsistent - it may be the final html file, but it can also be an additional folder, usually specifying the year. Some times it adds in the month. But the month can also be a fifth breadcrumb, as in the URL above. Let's consider all of this one "yearly crumb" with 12 possibilities (the months)
SummaryLet's calculate:
3 X 80 X 5 X 12 = 14400 trip reports
per year!
It is clear that Fatboy's web-fu is strong, and he has created a very scalable trip report solution.