I tried registering at your site, but the page just came back with empty fields. I'll try again in a bit.
I just wanted to let you know that I did some research on what Twitter Bootstrap is, got really interested, and then searched WP and found your theme.
I gotta say WOW!! I mean literally, my heart is pounding. I'm so excited to give it a try and see what it can do. Just saw the amazing array of widget spaces and I'm truly impressed. I love your description on how precise and clean and WP friendly Celestial is. I really admire something that so much really good effort has been put into.
If my client likes what I develop, I will most definitely be purchasing the Pro version. I don't see a dislike happening with this Celestial. :)
My only question so far is if I can incorporate AdSense as a widget... I'm sure I can, but I haven't read up fully on the theme yet, so if you do reply about that, don't take the time to go into a lot of detail.
Anyway, thanks for a magnificent effort! I've tried several themes already and been unhappy with one or more aspects of them. I see nothing to fuss about with Celestial so far. I'll give a review after I get the site up and let you see both.