Krugle is going to start distributing beta account to all requesters one by one tomorrow. They also present a short demo preview the power of tag. Krugle is not just a common specific search engine mainly aimed to index only source codes, but also their specification, description, manual, and a lot more regarding the source codes.

A key feature is tagging. You can tag any line of code with your specific keyword. The tag are shared for all users. That means Krugle is a kind of social network. I like tagging. Google are now offering label, a tag like feature, in Google Reader, Gmail, and more to come.

I wonder how Krugle will manage multiple version of code and moreover, the latest codes in CVS or Subversion. Let’s face the future.

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