To quote the Cranberries: Everyone else is doing it so why can't we?
Seattle Post-Intelligencer: For many people the key selling point will be the ability to easily post photos. It will also be possible to update an MSN Spaces site remotely, via e-mail or mobile phone. The blogging function of MSN Spaces comes with many traditional weblog features, such as sections for comments under each blog post. MSN Spaces also lets users send out RSS feeds.