Popfly is a Microsoft new web site that is totally frees 4 everyone. Popfly basically is a very easy way to build and share gadgets, web pages and applications. Popfly is consists of two parts:
1. Popfly Creator is a set of online visual tools for building Web pages and mashups.
2. Popfly Space is an online community of creators where you can host, share, rate, comment and even remix creations from other Popfly users.