Some of my online friends suggest hubpages. They also say it comes with pre-approved adsense. Check it out.
Hubpages and squidoo are great but setting up your own wordpress blog is a great idea as well...but it's not free.
If you have good info on Wordpress then wordpress is the best way to go with.. Else you can stick to Blogspot. Both are the Top best.
Those all free blogging platforms sucks.You will find lotz of complaints about those networks in google..If you are serious in your business then you must have to go for a paid option.
Actually blogger is the best, because you can also use it for commercial purposes, the only problem is Google sometimes deletes your blog.