Good point; .net in a company's url will skew the results. But C# eliminates other .net languages like VB.net, F# (a much smaller quantity). The true quantity of .NET jobs posted is probably somewhere between the .net and c# results.
Bug squashed. I tried to get too fancy with the routing and obviously didn't test that well enough...my bad. Can you click the link again and let me know if it resolves? Thanks.