Presenting the publications of a research group online
You could use BibBase.org. It's a free web service that I created with the aim to solve the problem you describe. I was originally motivated by the third point (easy to maintain). As input you can use a bibtex file, Zotero, or Mendeley, and unlike bib2html you don't need to rerun any program after making changes to your input. Visitors can resort by different criteria (author, year, keyword, number of downloads, type), get the bibtex source entry (even when not using bibtex as input), and subscribe to an RSS. Here is an example: http://www.isi.edu/integration/karma/#publication

(Disclaimer: I'm the creator of BibBase.)