“ If you are going to provide research coverage on companies like A123 you might want to include the fact that they continue to have negative Gross... (read full comment) ” 

Posted on March 10, 2012 at 8:32 AM EST

+ 4 more comments posted in this discussion

“ I'm a big believer in ebooks However, I simply don't understand the current model ... Pricing is stupid. Why pay $9 or $15 for a software book... (read full comment) ” 

Posted on February 2, 2010 at 11:10 AM EST

+ 2 more comments posted in this discussion

“ The comment about science being self correcting is true, over the long term. Nature (not the journal) provides the main impetus, though humans... (read full comment) ” 

Posted on January 22, 2010 at 9:24 AM EST

+ 1 more comment posted in this discussion