The beginning of the list, Please feel free to add / comment ideas! 
-Affiliate marketing
-Directory Submission
-Adwords
-Squidoo
-Facebook
-Wikipedia
-Mini-Net
-Software Tools
-Info Product creation
-Article Marketing
-Blog Comments
-RSS Feeds
-Pinging
-Research
-Craigslist
-Video Marketing
-SEO
-Other PPC
-Copywriting
-Myspace.com
-Press Releases
-Blogging
-Testing
-Yahoo Answers
-Customer Support
-Filtering Email
-MSN SEO
-Linking
-Twitter
-Forum Posting
-Ebay
-Programming
-Graphic Design
-Video editing and production
