Do you use Subversion while developing a website with drupal ?
I'm not talking about modules development, but websites development (i.e. adding hook functions, modifying template file.. etc)
thanks
Yes.
Anything that's got any kind of ongoing development or is going to change over time should be version controlled.
Even if you're just doing a very small project, the value of having a version history is indesputable, and being able to make changes without worrying about overwriting someone else's updates is priceless.