And I have some I can share as well!
I recently rediscovered some binders that contain reams of printed off War Room articles from the mid to late 2000s. I am looking to round out my collection if I can, and I'd be happy to post the ones I have as well. Since mine are text copies though it would have to be scans, as I've no intention of re-typing the entire Hitch Hikers Guide (although I do see it is still making the rounds around here, which is nice).
The articles I have text copies of:
(edit: I will be adding links here to pdfs of my scans as I make them)
The Hitchhikers Guide to the EmpireTactica UniversalisMaking an Empire Tournament Army Frederick the Great's Oblique AttackThe Bowl DefenseMercenaries and the Empire (using DOW troops)Engineer TacticaTwo different
Warrior Priest articles
Using Mounted Characters in Infantry UnitsMagic User TacticaGriffon Tactica
Pegasus Tactica
About 10 different army-specific tactics articles (VC, Greenskins, Wood Elves, TK, Dwarfs, Lizardmen, Chaos, Beastmen, off the top of my head. Might be more)
Articles I'd love to find a copy of:
Fighting Like an Idiot (TVI tactica)
(found and posted on this forum)Advanced Pegasus Tactica (it's cited in the HHGttE but I've never seen it?)
Magika (or whatever the magic user tactics was called - not sure if the one I've linked above is this or not)
Ten Ways to Use a Detachment (mentioned by SirMixus below)
There was an article about using multi-purpose units from the empire list
An article about countering a refused flank, or something like that
Any other 6th edition tactics articles that still exist
If anyone has any copies of the above, or electronic copies of the ones I've already got, I'd love to hear about it. Anyone else looking for those old articles would sure appreciate it, and I'd love to see some of the ones I don't have. If anyone wants copies of the ones I have (that no electronic copies exist of already, of course) then I'd be happy to make scans.