Comment by Nition

Hey dang, while we're talking flags, I made a comment yesterday where two of the replies are now [flagged] and [dead] and yet they both seem innocuous.

#1. https://news.ycombinator.com/item?id=50051714

I thought I could 'vouch' them but it's not an option - is vouching time limited?

I'm also wondering what's going on with that user. Their comments all seem fine to me but I notice that a huge amount of their past comments - even beyond my comment thread - are [dead]. I feel a bit sorry for them.