If I see something doing that I gently mention that we have signatures available via PM in case they weren't aware. @CasualCart does this and made a fair point when I did so - he feels (and I'm paraphrasing, feel free to correct me) that it's more personal and sincere if he does the "signing" himself each time. I get that for sure - makes you maybe step back and really think - am I ok putting my name on this? Smart, I say. Not for me, but smart no less.