PS: for the sake of sharing http://bootswatch.com/
The problem with Clojure is those developers that just copy and paste code off Stack Overflow. Clojure is just so darn composable that it probably really causes problems for people out there with those copy-cats on the loose!
Just observing what I see -- that nobody is making fun of people who use bootstrap for a dashboard interface or an app, rather the complaints against bootstrap I think revolve around seeing it used for marketing / informational / portfolio sites all over the place, thus resulting in a company or organization or person not really having a site designed with their own brand/personality/messaging in mind.
Having websites look and feel similar to other familiar sites is a good thing.