The original game coder(s) baked the cakes.
The WHDLoad/Install coders put the icing on.
I select the cakes I like most, taste them to check they are edible and put them in a box.
In all seriousness, I understand what alexh is saying. I've already put a paragraph at the top of the page promoting WHDLoad (which I have to stress not all my 'conversions' use) - but I think to keep things honest I'll add details to each entry stating if WHDLoad installs are used, and who created the patches. Not sure when I'll have a chance to do this, but the page will definitely be updated the next time I add a new entry.
(I added WHDLoad credits for each game tonight).