I've noticed that the "My Subscription" page's functionality isn't all that useful or intuitive. The only thing it seems to do is list, alphabetically, a user's subscriptions. I think it would be very helpful to add a "sort by" option to the page, especially for "recently updated" and "author" parameters.
The best way to implement this is probably in a similar manner to the "Search Results" entries, where the author and "last updated" date are displayed on each entry.
On a side note, I also think the search engine would work much better if it ignored spaces.