+1 for the clpgh main branch. The most awesome thing about the extended Carnegie Library system is how quickly I can go from seeing mention of a book (e.g. on

+1 for the clpgh main branch. The most awesome thing about the extended Carnegie Library system is how quickly I can go from seeing mention of a book (e.g. on HN) to finding it in the catalog and getting it delivered to the branch near my home. ILL is still a bit of a bother in contrast. The combined catalog of all the libraries in the system has tremendously increased my use of the library, and I always was a library geek.