I will definitely support a YC company and use Octopart next time I need to compare prices, and tell my EE friends about it. However, it seems to lack a few features that I'd need to use it to discover new components (such as the ability to compare ADCs by word size and sample rate or other category-specific attributes), and the TOS prohibition against deep linking seems overly restrictive considering there's an API (what if I want to link to an Octopart category from a parts list on an open project's web site?). I look forward to seeing what Octopart becomes, and what others do with the API.