If you are a compulsive Bookmarker like me you will find this tool very useful. I was unhappy with the builtin bookmark managers comes with browsers nowadays, which is also why the author of BKmanager first decided to build this software:

With the ability to import, export from leading browsers, and save all bookmarks in a [...]

Blog Perfume provides a very useful RSS feed analyzing tool to keep a tab on your feed increase which is visually appealing unlike the ones provided by feedburner themselves. The analysis provides information about your monthly subscription, showing new and old subscription count in different colored columns.

It show daily hits, views and subscription counts with [...]