SEO Tools
- Redfly's tool for creating lists of keywords
- Content Strategy Generator Tool
- Übersuggest - keyword suggestion tool
- Google's Keyword Suggestion tool
- Google Search Insights
- ..... and some tips for using Search Insights
- Typing speed improvement tool
- Keyword research guide
- Blogger sitemap generator
AdSense
Photos
- Dumpr - photo effects
- Vischeck - how sites look if you're colourblind
- Pay for small graphic design tasks to be done fast: https://swiftly.com/
Miscellaneous:
- Videos: Avidemux is an open source editor