If I were to create a new RPG blog aggregator that would store the article texts in full (for search and index purposes only, I don’t want to ‘steal hits’ — display only excerpts), allow search on feed and author and post keywords, easy historical browsing, and so on, I wonder how many people would be interested.
Probably want to put keywords or the like on the feeds themselves. I imagine being able to mark (probably self-mark) a blog as OSR or 4e or Shadowrun or RPG product reviews or what have you — and probably more than one at a time — might make this more useful as well.
How many would make use of it? How many would sign up?