The Question and Answer Board

[IH Geek [Dave]]

Again, context matters. "Naysayers here" would likely be interpreted to refer to other users, thus off-topic. "Naysayers" without other context could be referring to anyone; negative analysts, short sellers, other users, investors at large, etc. It would be ambiguous,

How can we refer to the general sentiment of groups of posters?

Neither other posters nor their sentiment is the topic of the board. The topic is the stock/company.