One of the requirements on my last project was to have a tag cloud web part to link to various articles and blogs. I found a web part that does just that here.
If you have to customize the html of those tags according to their weight, check out an updated version of the previous web part posted on codeplex that let you do that. Find it here.
Another cool little web part is the SharePoint Quick Surverys. Sometimes, it makes more sense to have a user fill out a survey from a home page rather than making that user go to the survey list. That’s what this web part is doing. On top of that, it offers some useful configuration options:
You can find that web part here.
