Thanks, I had the same issue. Some other suggestions:
1. Perhaps try shortening the copy. The large buttons could just read:
Code (Github) | Demo
Either increase the text size or also shorten the copy on the smaller buttons to fix the resulting size offset:
Download (62kb) | BitBucket | Issues
2. Your "Follow @getpinry" is overlapping the "Tweet" button.
3. I find the grey borders superfluous and a bit heavy-handed. I think you could just remove them, replace them with shadows, or lighten them and tint them a bit blue so that they don't stand out so much.
Looks great, btw. Have been looking for a platform on which to share inspiration with co-workers inside corporate intranet.
Yep, these are all issues and it's just a starting place, I don't plan on the current design to stay the same very long. Just wanted to get this released. I'll keep your comments in mind for when I update it later.