Stumbled on this interesting website / Blog from Todd Wenning of Morningstar. Hat tip to John Kingham of UK Value Investor for directing me towards this one. John's site is also helpful and he offers a ranking service which looks interesting. although I have not tried it myself.
Other interesting things from Todd's Clear Eyes Investing Blog are his Income Investors Manifesto and a useful looking free spreadsheet for rating stocks dividend paying abilities. He explains the thinking behind it and how it should be used here. He also did a good balanced post a while ago about reinvesting dividends and Compounding and very sensible looking 10 point checklist for dividend ideas - which is something I wrote about in the past here in case you missed it.
Finally, there was a great post on rules for forecasting by Wesley Gray on his blog. He is the co author of the Quantitative Value book which is on my recommended reading list.