It is probably because of one of the following reasons: - The team is primarily technical with no design experience - Followers of "Release Early and Iterate"

It is probably because of one of the following reasons: - The team is primarily technical with no design experience - Followers of "Release Early and Iterate" - Minimalism in design to focus on content It is unfair to judge a book by its cover. Twitter bootstrap is godsend for many to create a website or webapp.