Grouping/Catagorizing Blocks

I've only just recieved access to Popfly and I love it!!! I did have a suggestions, maybe this is already in the feature set and I just don't know about it yet but I think there are two features that jump out in my mind:

1. Grouping or catagorizing blocks in to folders or bigger blocks. I'm thinking like a hierarchal (sorry, I am the worst speller in the world) folder system like Windows Explorer but I'm sure you guys/gals could come up with something way more interesting.

2. Subscribing to users content. So like if a user makes a new block you are alerted about it and could add it to like a "favorites" section.

Just my thoughts. I love the product and am very exciting to really get going with it.

Thanks,

Tim

[779 byte] By [cloak13] at [2008-2-27]