Weekly Roundup 2010-04-11

1. #ppc: So you wanted self-hosted ppc tracking software? http://sinaurl.cn/h8VuN
2. #design: http://sinaurl.cn/hWkih http://sinaurl.cn/hjELE http://sinaurl.cn/h8ChO http://sinaurl.cn/h8ChW http://sinaurl.cn/hT2f0 http://sinaurl.cn/h860e http://sinaurl.cn/h8Chl http://sinaurl.cn/h8Chj http://sinaurl.cn/h8ChY
3. #design: http://sinaurl.cn/hoNmi http://sinaurl.cn/h8EkF http://sinaurl.cn/h8Eks http://sinaurl.cn/h8EFv http://sinaurl.cn/h8EFP http://sinaurl.cn/h8EFh http://sinaurl.cn/h8EF7 http://sinaurl.cn/h8EFz http://sinaurl.cn/h8EFZ
4. #Design: Disappearing “Scroll to top” link with jQuery and CSShttp://sinaurl.cn/hRZ0a
5. #design: 3 eye tracking studies that influenced my latest redesign http://sinaurl.cn/hRwwp
6. #design: One pixel notched corners as used by Google Analyticshttp://sinaurl.cn/hRw5m