Which modules do you "allow" yourself to use for production?

[Pierre M]

Thank you, all. That's very good advice.

Yup, the main thing is to make money before it runs out. Abigail, your
comments to Ovid's blog post (about testing) were just what i needed to
read at the time, on this subject.

Summary of the ideas so far:
- it depends on the size of the project
- don't re-invent the wheel
- "dependency hell" will become visible when i will want to upgrade stuff.
So be careful from the start, and find a good enough balance.
- don't spend too much time getting it perfect: start writing code