Spread Comparison Tool and Execution Statistics

I was playing with the spread comparison tool at Fastbrokers.com website and I think is worth a look. They publish historical spread rates on their multiple feeds, based on ticks, hours etc. As they offer multiple ECNs access it seems to be useful tool. This is a transparent approach. What you guys think?
http://www.fastbrokers.com/trading/forex_statistics.php

Here is another spread comparison tool. You can compared min, max and average spreads of many forex brokers for the last 1 hour, 12 hour, week and month.

Average spreads vary in tight range, but during today GDP news some brokers has widened the EUR/USD spread up to 15 pips while other brokers has kept the spread as low as 2 pips. FXDD is the chap with spread of 15.6 pips.

Here is another tool for spread analysis, using live account spreads from many different brokers.

http://www.myfxbook.com/forex-broker-spreads

Thank you, muzza.

Comparing spreads without including commissions is comparing apples and oranges. When commissions add $4-8 per lot roundtrip, it makes a significant difference between brokers. Here's one site that shows the full picture with commissions added in (click the "full view").

It's all pretty useless if you get consistently slipped at those prices

I think, we should compare all spread comparison tools shared by members and then choose the best one.

Here is another spread comparison tool http://www.forexchurch.com/forex-spreads.cfm .It has live spread charts and also has a swap comparison tool
here http://www.forexchurch.com/forex-broker-swap.cfm which is updated daily. It gets my vote..

How do they get the spreads ? Do they have a live account for each and every broker they have on their site or is it through a Demo account? If is a demo then they are pretty useless.