Comment feed
- Now extracts 'date' and 'avatarUrl' if present
- RSS/ATOM normalization is a pain

Refactoring
- Javascript rendering is now done upfront
- Every thing else is independent from it

Iframe
- Each 'page' is now a list of html trees
- Iframes are added to this list and crawled
- Structuraly the code is ready for comments on sevral pages

Profiling
- Found a slow test case (large page) for content extraction
- Changed the algorithm to do some caching in string similarty
- Result: 15x speed up