Sharepoint is steadily becoming the defacto standard collaboration tool in most organisations. And why not? It's a toolset targeted at collaboration and has many features designed to make the storage, management and access of all types of information easy. The base platform is even given away free by Microsoft if you are already using Exchange mail.
Have you decided to go for an integrated IT solution to meet all of your needs, or are you picking and choosing the best the market can offer for each of your business areas? Both can provide great benefits - but there are many pitfalls to avoid whichever route you go.