From your slideshow: "THIMBL will succeed with a community. join us and help make a free, open social network"
"and a bunch of blogs with fees"
What "fees" for running free blogging software on my server?
"Interesting that you bother to post a comment"
It's called having an opinion. If you can't deal with skepticism after publishing PR material without having anything more substantive handy, rethink your strategy.