Well this is my first attempt at using Squidoo. It is a subject I know quite a bit about so let me know your thoughts... http://www.squidoo.com/room-thermostats
I have to say I know not much about room thermostats so I will skip commenting on the content of your blog. The layout is good. Looks like a simple blog to me which I assume was exactly what you were hoping to achieve. Nevertheless, try to work with your ads more. It looks like you are actually trying to sell the thermostats not to write about them. Maybe that's your goal then I think it is fine . I am not sure how much control you have over your squidoo template but maybe try to add some colors to it. Make it more eye friendly. Apart from that the blog is nice and I bet it is very helpful for everybody who are looking for some more info on thermostats. Good luck!
What i like in your blog is that it can describe appropriately thermostat you need. It's cool you describe clearly types of thermostat. So, we can see clearly that it can be Mechanical, Digital, Wireless, Programmable, Learning and Internet thermostat. so it is mentioned clearly where smb can buy thermostat i like your blog very much. But i think it would be great to put more pictures of thermostat in your document too.