7 Places You Shouldn't Put a CFL

I recenty posted comments on my moe recent use of LED lighting, in favour of CFLs.  The most common concern I hear with CFLs in the use of mercury.  Here's an article reiterating the use of CFLs in many instances is still a cost-effective environmentally sound choice -- IN MOST INSTANCES. 

here's where they should NOT be used: 
http://www.thedailygreen.com/living-green/blogs/recycling-design-technology/cfl-facts