Please note that the user ID is the number which appears in the URL when viewing your user profile on Stack Overflow.
For example, my URL shows as http://stackoverflow.com/users/22656/jon-skeet so I use 22656 for this input field.
Non-scoring items are ones which have received votes, but haven't changed your reputation score due to the cap. Note that
all reputation change shown is limited by the cap - I don't get information about how many up/downvotes are applied,
so I can't show the theoretical, uncapped rep gain.
(Now using the proper Stack Overflow API - please report any bugs to firstname.lastname@example.org)