http://disqus.com/people/0cdd730bf5746ab6857cc33c3949f482/enThu, 07 May 2009 11:35:40 -0000http://heroku.disqus.com/heroku_commercial_launch/#comment-9094697I am really glad for you guys getting to a new stage.<br>The only problem I see - your pricing model seems too greedy. Did you really look at your costs and comparable hosting prices? Did you estimate how different plans can leverage each other?<br>You are more than great for free account, but - anything else lead to looking around for less expensive solutions. <br>Suggestion: look at existing [stable] rails (and non-rails) hosting providers/resellers, and match their offerings. In this case you will retain most of your customer base.EKThu, 07 May 2009 11:35:40 -0000http://20bits.disqus.com/introduction_to_dynamic_programming_20bits/#comment-3793281Check your msum2 on [1,2,-4,1]EKFri, 15 Jun 2007 02:29:50 -0000http://20bits.disqus.com/introduction_to_dynamic_programming_20bits/#comment-3793280Oops, sorry, my bad. Somehow mis-interpreted the code (even knowing that this algorithm works) :(EKMon, 18 Jun 2007 19:24:51 -0000