Maintaining a nice blog requires free hosting of files indeed, preferably direct link hosting. Google has helped me a lot in such situations. Fileden.com and Mediafire.com were the most credible answers provided by it this time. Although, Hotlinkfiles.com managed to top the search results but I have not been able to access this service yet.
Anyhow, some particulars of these two sites are as follows.
Provides free direct link file hosting
1GB of personal storage space.
50mb maximum file size limit
5GB of monthly bandwidth
Does not provide direct link file hosting.
Up to 100MB per file