If everything that we really needed to know, we learned in kindergarten then it is true that we should share. If you have documents to give to others, then you know what a pain attachments can be and how hard it is to post anything but pictures and text onto sites like blogs. Now, you have a few additional options:

Adobe has launched a beta of a new application they appropriately call "Share." With an Adobe ID, you can post files (up to 1GB) on their servers for free, allowing you to embed them in webpages,k access, them anywhere, and share them with whomever you want. Not only that their sign-in interface is really clean and straightforward.

For users of Microsoft products, you can store up to 1,000 documents and access them anywhere with Microsoft's new Live Workspace. People criticize it for a lack of editing features (like Google Apps or others), but that isn't the point really. Thousands of documents are created each second in Microsoft applications, so sharing these might cover most of the things you want to share and now you can do it for free.

Enjoy!