Tool to create descriptions for your bookmarks

I submit my new content regularly on my social bookmarking accounts,
A big problem is always to find good descriptions and more over unique for each submit.
I have made a little script to that turns articles into snippets based on the keywords given.
Off course you can put your anchor text(2 actually) and bold your KW, and mix articles together very good also for guest book messages...
You can use all your PLR old articles to generate tons of unique snippets, is good also for making web 2.0 properties.
I am still testing the script it is very basic.
I am planning on selling the script or use some adverts in it.
I really appreciate your comments and suggestions.
Please do not share the link as it is only for BHW at the moment and I would like to keep it this way.
Thank you.

Any opinion?
Please

I'm using onlywire for my wp site. But they also have the general version that will works on any site. The article description is automatic and its save my time. But if you want a unique description for every entries, you have to hire a rewriter

What I do with script is using two PLR articles and use KW from both articles
And from the articles generates new descriptions
so even if you use onlywire you won t submit your url with the same description it makes it look more real...