> Open source is great, because potential customers will get a chance to try out your work without spending a dime or ever talking to you. This boosts your credibility. On the flip side, if you give away too much, you are basically competing against yourself when you attempt to monetize your work as a product.

> Your open source release should be a demo of the product, and no more. Give things away with the goal of eventually converting the users of the free software into paying customers.

Eh, I get it, but I also kind of dislike when people use open source solely as an advertisement. Either open source something useful or don't bother open sourcing it at all. A lot of smaller open source work I've seen is done by people who put a lot of work into making a cool tool who then want to share it with other people that may find it useful and use it for new and interesting purposes.