RSS feed Lists and web page parser

I am looking to build a program that checks a list of RSS feeds every day. Each RSS feed will contain URLs. The URLs from the feeds then need to be crawled, and all text needs to be parsed into keywords and totaled. I will be installing this on a local Ubuntu linux computer. The final product will be zipped up and sent to me with any instructions on extra plugins I need to install to make sure this runs properly. Run on a MySQL database. Software can be either PHP or Python. All of the pieces I need are below. ------- "List Admin" feature: Lists are just a name as an identifier. I want to be able to create separate Lists. Each list can add/remove RSS feeds to it’s list. So List A could have 5 RSS feeds, List B could have 9 RSS feeds, etc. An admin tool needs to be able to add/remove feeds to each list. "Ignore common words" admin: I do not want to bother counting common words. An admin needs to exist to add/remove words to ignore. Examples: a, the, and, an, she, he, etc. The report piece below will then IGNORE all words in this list. These basic words should not be listed in the reports. Every 8 hours by Cron: A program will run that initiates checking the RSS feeds for new links within the feed, go to each link, and crawl all text content on that page. The program will parse out every word with a total count of each word on that page and put the totals into a database table. So if the word “horse” shows up 7 times on that particular URL, then it will list the number. Each list’s RSS feeds will need to be separate. So List A won’t have data from List B’s. Each URL found in an RSS feed only needs to be parsed 1 time. So a record should be kept for all URLs previously crawled. Reports: A simple report feature needs to exist that can analyze trending “hot” keywords by Hour, Day, Week, Month, or Year. So if a certain keyword showed up 38 times in one day for List A (total all RSS feeds per List), and it is the most popular keyword for the day, it would need to show up at the top of this report for the “Day”. For example: Report for current week: Horse 38 Donkey 22 Cow 11 Cat 8 Report for current day: Pig 13 Dog 7 Rabbit 3 The report feature should show separate analyzed data for each List. Data needed to be saved: - List Names - RSS feeds for each account name - Urls found in each RSS feed. - If a Url has previous been crawled. - Parsed words