Why would anyone resurrect a 6 year old thread to necropost in it ?

Well, RKmesa was apparently perusing old threads on 03/11/2016 when he discovered this old thread...he was then kind enough to add his "Like"...a necrolike?, to one of my posts in this 2010 thread...which caused me to revisit the thread. Well, it then dawned on me I'd failed to update the thread years ago...2011?, when I'd discovered my blued 3 1/2", 4", 5", 6" and 8 3/8" M27-2 "collection" wasn't complete...as I'd originally thought/posted back in 2010. In short order I somehow lucked into the missing link...a 6 1/2" M27-2...blue of course. I think the blue M27-2 "collection" really is complete...

Necrocorrecting ?