For a feed which says it has over 195,000 followers, the PN tweets are amazingly un-replied to - just the odd comment or so.
I discussed this about a year ago with R0 on the longstanding PN thread.
For a site that claims to be a leading LGBT news source their interaction rate is in the toilet (except when they say something resoundingly stupid).
This leads me to think that a proportion of followers are likely to be bots and solidifies my opinion that they are a political lobby group masquerading as media.