Not much change. Typically thought of as a mutual fund site, Morningstar has greatly improved their stock coverage over a period of time. They now cover almost 8,000 stocks. They do have a premium service for extra cost which Barron's thinks is well worth the cost. There are message and chat areas.
Some pros appear on the chat areas.
Good all-around site. Covers more than investing news, but investing gets the major coverage. IPOs have fairly good coverage. Improved news and research coverage keeps it a top site. Their message boards are among the best around the web for investors.