Most Inspired was originally started as a time saving tool for myself.
I found myself crawling from css gallery to css gallery looking at the latest web designs for inspiration for my own work, turns out other people where doing the same.
The first version of the website was a simple RSS aggregator, pulling the RSS feeds from the different CSS galleries into one page, much like PopUrls does with tech news.
Later I made Most Inspired a little smarter. It now tries to identify the websites that are being featured by the CSS galleries and presents those in a single duplicate free stream.
A blog was also added, which is a mix of original articles as well links to great stories from around the web.