Parsing several feeds, than counting number of occurencies of videos
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the current project I'm facing is about creating a chart of the most shared youtube videos among a certain amount of blogs and twitter accounts.

What I'm trying to do, is:
1- parsing the rss/atom feeds of each blog / twitter account
2- extracting the youtube video ID (if any) and writing it down in a database table
3- Sorting the table

I can realize the project in c# or php; it mainly depends by the best library to dealing with feeds you can suggest me.

So, the first question is: any library to suggest?
The second: are the three steps previously described the right ones to accomplish the goal?

thanx
