On Oct 4, 2006, at 4:26 PM, Khalid B wrote:

...

1) "DRUPAL-4-7--1" and "DRUPAL-4-7--1-0"

2) "DRUPAL-4-7-V-1" and "DRUPAL-4-7-V-1-0"

3) "DRUPAL-4-7-R-1" and "DRUPAL-4-7-R-1-0"

4) "DRUPAL-4-7-REV-1" and "DRUPAL-4-7-REV-1-0"

5) "DRUPAL-4-7_1" and "DRUPAL-4-7_1-0" (just for comparison, this isn't a contender)

I think #4 is the least ambiguous. the -- is the most concise, but I am afraid it would not be obvious to new Drupal users, or non-technical users.

i second this opinion -- it adds three more characters to the name, but makes it totally obvious to any developer--even those with no drupal experience. +1 to #4 :)