What free app/tool do you wish existed?

[AdamThompson]

Is there something you find yourself needing to do, but there is no tool to help you do it? A task you do all the time you're sure could be done easier with a nice app?

I'd love to hear about it! If we like your idea, we'll create it and make it 100% free (for linkbait, of course!).

[copykatrecipes]

I personally wished there was a tool to convert my recipe website into a microformatted hrecipe website. This is proving to be a painful task because I have over 1500 recipes posted. There are some plugins that do this, but they are adding tons of extra code, and formatting that I do not want.

[scanlin]

I would like to monitor my competitor's link building. I give your tool 5 competing urls and then the tool accesses some backlink database to tell me (1) the number of newly discovered links for each url that day (like the MajesticSEO backlinks chart when using fresh data), and (2) lists the new links along with the estimated mozRank or something (so I can see if they got any really important new links). The goal would be to (1) keep tabs on competitor link building campaigns, and (2) identify places I should ask for links to maybe get similar links to what they recently got (ala the Competitive Link Research Tool at SEOmoz).

Another cool one would be something to tell me which keywords I should focus on among those I've optimized pages for. For example, if I have 100 pages optimized for 100 different keywords, the tool would go fetch the estimated traffic for each keyword from Google. Then it would estimate how much traffic each spot in the first 10 or 20 spots of the SERPs would be worth in terms of clicks (using the studies that show the 1st spot gets x% of the clicks, the 2nd spot gets y% of the clicks, and so on. Then it would lookup my current Google rankings for each keyword. Finally, it would give me a sorted list of ways to improve my organic traffic by comparing my current ranking with a targeted ranking (user-defined, perhaps) and say: If you moved "keyword 5 from its current spot 8 to a target spot 3 you would increase your organic traffic from this word by 200 clicks/day" (or something like that). And then repeat for every keyword. The reason I want this tool is that sometimes I find myself optimizing a long-tail keyword where even if I get the #1 ranking I may only get 5 clicks/month. Even those are possibly very highly targeted, the time spent achieving that #1 ranking might be better spent getting a #3 ranking for a keyphrase that has 1000x more traffic. A tool to help me prioritize time vs estimated reward would be helpful.