Commenting on relatively old threads - What's the correct etiquette?

[flyer]

This is an old thread.

 

[cacatman]

Irony (or a self fulfilling prophecy) = Bumping a thread that's about bumping!!!

 

[kronin323]

IBTL

 

[OakleyFrankFMJ]

IBTL

And

IBTD

 

[kronin323]

And

IBTD

Don't forget IBTC...

(i)

 

[dragonvoi]

hi guys! Long time lurker and just now felt the need to post, I have a super rare...