I usually check my email boxes before leaving home to see if something interesting is there and today there was. The popfly invite, I had to wait for a couple of weeks, had finally arrived. Unfortunately I had to wait again in order to get to work before being able to give it a go. Once I've started playing with it though,I found out that it was worth waiting after all.
Popfly is indeed a great tool for developing cool mashups and gadgets quickly and easily. And although it's rather unstable at the moment (a couple of my mashups did not work with no apparent reason and the mashup designer did not always start), I believe that it will play a vital role in building web Next.
I can't wait until I build my first real popfly gadget using my new popfly account.
If only I had a cool idea to start with...